Recently, a question was asking to prove two things, say theorem A and theorem B.
Someone proposed to close the question, since there there were another question asking to prove theorem A with an accepted answer.
Someone (me) rejected the proposal, since the OP was asking to prove two things and not just one.
Then someone else proposed to close the question as a duplicate of a question asking to prove theorem B, and such a proposal was successful.
In such peculiar situations, what do you think it is best to do?
Close the OP question as a duplicate of two different questions, merge questions, split questions or what else?