Q: Did James Watson's partner in studying the double helix outlive him?
A: no
Explanation: James Watson studied the double helix with Francis Crick. Francis Crick passed away in 2004 at 88 years of age. James Watson is alive and is 92 years old.

Q: Could Arnold Schwarzenegger hypothetically defeat Hafor Bjornsson 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. Hafor Bjornsson's powerlifting personal records in competition are a 970 lb squat, 551 lb bench press, and a 904 lb deadlift.

Q: Would a jumping spider need over half a dozen contact lenses?
A:
yes
Explanation: Jumping spiders have eight eyes. Half a dozen objects is equal to six objects. One contact lens is worn per eye.