Q: Did Rand Paul frequently swim in Lake Michigan during his undergraduate years?
A: no
Explanation: Rand Paul joined the swim team when he attended Baylor University. Baylor University is located in Waco, Texas. Lake Michigan is nearly 1,000 miles from Waco, Texas.

Q: Could Arnold Schwarzenegger hypothetically defeat Hafþór Björnsson in a powerlifting competition if both are at their peak strength?
A: no
Explanation: A powerlifting competition is won by the person who lifts the most combined weight across the squat, deadlift, and bench press. Arnold Schwarzenegger's powerlifting personal records are a 545 lb squat, 520 lb bench press, and a 710 lb deadlift. Hafþór Björnsson's powerlifting personal records in competition are a 970 lb squat, 551 lb bench press, and a 904 lb deadlift.

Q: Did Doctor Strange creators also make Batman?
A:
no
Explanation: Doctor Strange is a superhero created by Steve Ditko and Stan Lee. Batman is a DC comics superhero. Stan Lee worked for Marvel comics, the competitor of DC comics. Steve Ditko worked for DC late in his career and worked on Blue Beetle, the Question, the Creeper, Shade the Changing Man, and Hawk and Dove.