Problem: Coming off their Sunday night divisional road win over the Eagles, the Cowboys flew to Giants Stadium for an NFC East rematch with the New York Giants. In the first quarter, Dallas shot first as QB Tony Romo completed a 15-yard TD pass to TE Tony Curtis.  Afterwards, the Giants responded with QB Eli Manning completing an 8-yard TD pass to TE Jeremy Shockey. In the second quarter, the Cowboys retook the lead as rookie kicker Nick Folk got a 44-yard field goal, yet New York answered with RB Reuben Droughns getting a 1-yard TD run.  Dallas reclaimed the lead with Romo completing a 20-yard TD pass to WR Patrick Crayton.  However, due to a taunting penalty on LB Kevin Burnett, the Giants were given great field position to get some points prior to halftime.  The Cowboys held New York to a 40-yard Lawrence Tynes field goal. In the third quarter, Dallas regained the lead with Romo completing a 25-yard TD pass to WR Terrell Owens for the only score of the period.  In the fourth quarter, the Giants only got a 26-yard field goal from Tynes.  Afterwards, the Cowboys completed the season-sweep with Romo and Owens hooking up again on a 50-yard TD pass. This would mark the first time since their Super Bowl year of 1995 that the Cowboys began a season at 8-1, and only the third time in franchise history that Dallas began at 8-1; the other times were during the 1977 season, and the 1983 season.  The Cowboys won the Super Bowl in 1977 and 1995, but lost the wildcard game to the Los Angeles Rams in 1983. For their season-sweep over New York, Dallas had scored a total of 76 points in the two meetings. DT Tank Johnson, in his first game with the Cowboys (along with the first game off of his suspension), recorded 3 tackles and a sack.
Answer this question based on the article: What all touchdowns did Tony Romo make?
A: 15-yard

Problem: With almost 80% of the total land area suitable for crop production and about 17% of the labor force engaged in farming, agriculture remains the primary occupation, accounting for 11% of GDP in 2001. Value of agricultural output grew at an average annual rate of 7.1% during 1968–73, but since 1975 the sector has been hampered by droughts (1975, 1977, and 1979), hurricanes (in 1979 and 1980), and slumping world prices and quota allocations for sugar (since 1985). In 1999, agricultural production was 0.4% higher than during 1989–91. The fertile Cibao Valley is the main agricultural center. In 1998, arable land totaled ; with land under permanent crops at .
Answer this question based on the article: Agricultural production was 0.4% higher than how many years?
A: 2

Problem: The Mongolian Revolution of 1921  was a military and political event by which Mongolian revolutionaries, with the assistance of the Soviet Red Army, expelled Russian White Guards from the country, and founded the Mongolian People's Republic in 1924. Although nominally independent, the Mongolian People's Republic was a satellite state of the Soviet Union until 1990. The revolution also ended Chinese occupation over Mongolia, which had existed since 1919. Official Mongolian name of the revolution is "People's Revolution of 1921" or simply "People's Revolution" .
Answer this question based on the article: How many years did the Chinese have occupation over Mongolia before the start of the Mongolian Revolution?
A:
2