Q: Question: what is vitamin b12 used for? Would "It contains the biochemically rare element cobalt ." be a reasonable answer?

OPTIONS:
- No
- Yes

A: No

Q: Question: who deregulated the banks? Would "Deregulation is the act or process of removing or reducing state regulations." be a reasonable answer?

OPTIONS:
- No
- Yes

A: No

Q: Question: what channel is letterman on? Would "The show leads other late night shows in ad revenue with $271 million in 2009." be a reasonable answer?

OPTIONS:
- No
- Yes

A: No

Q: Question: when was srv born? Would "Often referred to by his initials SRV, Vaughan is best known as a founding member and leader of Double Trouble ." be a reasonable answer?

OPTIONS:
- No
- Yes

A:
No