Problem: Richard arrived at Acre on 8 June 1191 and immediately began supervising the construction of siege weapons to assault the city, which was captured on 12 July. Richard, Philip, and Leopold quarrelled over the spoils of the victory. Richard cast down the German standard from the city, slighting Leopold. In the struggle for the kingship of Jerusalem, Richard supported Guy, while Philip and Leopold supported Conrad, who was related to them both. It was decided that Guy would continue to rule but that Conrad would receive the crown upon his death. Frustrated with Richard , Philip and Leopold took their armies and left the Holy Land in August. Philip left 7,000 French crusaders and 5,000 silver marks to pay them. On 18 June 1191, soon after Richard's arrival at Acre, he sent a messenger to Saladin requesting a face to face meeting. Saladin refused, saying that it was customary for kings to meet each other only after a peace treaty had been agreed, and thereafter "it is not seemly for them to make war upon each other". The two therefore never met, although they did exchange gifts and Richard had a number of meetings with Al-Adil, Saladin's brother. Saladin tried to negotiate with Richard for the release of the captured Muslim soldier garrison, which included their women and children. On 20 August, however, Richard thought Saladin had delayed too much and had 2,700 of the Muslim prisoners decapitated in full view of Saladin's army, which tried unsuccessfully to rescue them. Saladin responded by killing all of the Christian prisoners he had captured.

How many months did Richard wait after sending a messenger to Saladin before executing the Muslim prisoners?
Answer: 2

Problem: The Eagles returned home to play against a struggling Lions team.  In the first quarter it was all Lions with Jason Hanson kicking field goals from 46 and 34 yards out for leads of 3-0 and then 6-0.  The Eagles took the lead in the 2nd quarter with Michael Vick's 2-yard touchdown pass to LeSean McCoy for a 7-6 score at halftime.  In the 3rd quarter the Eagles were able to move further ahead with 2 Alex Henery field goals:  26 and 32 yards out for leads of 10-6 and then 13-6.  Henery would kick 49-yard field goal for a 16-6 lead before Matthew Stafford ran for a QB 1-yard touchdown to shorten the Eagles' lead to 3 at 16-13.  But the Eagles again pushed ahead by 10 as Vick found Maclin on a 70-yard touchdown pass for a 23-13 lead.  But then the lead was shortened to 3 again as Stafford found Nate Burleson on a 17-yard touchdown pass for a 23-20 score and then tied the game with Hanson's 19-yard field goal at 23-23 to send the game into overtime.  In overtime, the Eagles won the toss but went 3 and out as the Lions were able to drive down the field and wrap things up with Hanson's game-winning 45-yard field goal to end the game 26-23. With the loss, the Eagles head into their bye week at 3-3.  The team also dropped to 2-3 in games where Vick turns the ball over.

Which player scored in overtime?
Answer: Jason Hanson

Problem: In the 49ers first game with new Coach Jim Tomsula, the 49ers defeated the Minnesota Vikings 20-3 on Monday Night Football. Carlos Hyde in his first career start rushed 26 times for 168 yards and two touchdowns. Hyde's 168 rushing yards are the most by a 49ers player since 2012, when Colin Kaepernick rushed for 181 against the Packers. Colin Kaepernick went 17 for 26 with 165 yards passing. The 49ers defense was stout, holding the Vikings to just three points and sacking Vikings QB Teddy Bridgewater five times. Adrian Peterson, returning from suspension, rushed for only 31 yards on 10 carries. This game also marked the return of NaVorro Bowman, who missed all of the 2014 season with an injury. He had seven tackles and a sack in the season opener. In addition, the 49ers introduced black alternate uniforms.

the 49ers introduced what?
Answer: 49ers introduced black alternate uniforms.

Problem: The Livonian War  was fought for control of Old Livonia , when the Tsardom of Russia faced a varying coalition of Denmark-Norway, the Kingdom of Sweden, and the Union  of the Grand Duchy of Lithuania and the Kingdom of Poland. During the period 1558-1578, Russia dominated the region with early military successes at Dorpat  and Narva. Russian dissolution of the Livonian Confederation brought Poland-Lithuania into the conflict, while Sweden and Denmark both intervened between 1559 and 1561. Swedish Estonia was established despite constant invasion from Russia, and Frederick II of Denmark bought the old Bishopric of Ösel-Wiek, which he placed under the control of his brother Magnus of Holstein. Magnus attempted to expand his Livonian holdings to establish the Russian vassal state Kingdom of Livonia, which nominally existed until his defection in 1576. In 1576, Stefan Batory became King of Poland as well as Grand Duke of Lithuania and turned the tide of the war with his successes between 1578 and 1581, including the joint Swedish-Polish-Lithuanian offensive at the Battle of Wenden. This was followed by an extended campaign through Russia culminating in the long and difficult siege of Pskov. Under the 1582 Truce of Jam Zapolski, which ended the war between Russia and Poland-Lithuania, Russia lost all its former holdings in Livonia and Polotsk to Poland-Lithuania. The following year, Sweden and Russia signed the Truce of Plussa with Sweden gaining most of Ingria and northern Livonia while retaining the Duchy of Estonia.

what ended war
Answer:
1582 Truce of Jam