Q: I am verifying the answers generated by an automatic system to the following question: how old julio cesar chavez when he fought de la hoya Suggested answer: He holds records for most successful consecutive defenses of world titles (27), most title fights (37), most title-fight victories (31) and he is after Joe Louis with (23) for most title defenses won by knockout (21). Should I validate this answer?

Choices: a. No b. Yes
A:
a.