I have a question regarding strengthen and weaken questions: If I am stuck between two AC's, could I simply try to put both of them into the argument, one at a time, and see which strengthen/weakens more?
A stimulus says "A poem is any work of art that exploits some of the musical characteristics of language." (PT27 Sect.1 Q20) I would map that statement with lawgic as follows:
Expl Musical Char of Lang & Work of Art ----> Poem ...