This information supports the prediction that ellery will

The answer is A

Explanation:

Its a because Ellerly is working to solve a crime in the classroom it says it in the story too

so therefor the answer is A

hancock was president of congress when the declaration of independence was adopted and signed. he is primarily remembered by americans for his large, flamboyant signature on the declaration, so much so that "john hancock" became, in the united states, an informal synonym for signature.

explanation:

search it up on google or think from your brain make it work harder.