Conversation so far:
Who did Johnny Manziel play for during 2012?
Johnny Manziel played for Texas A&M University in 2012.
Which team did Johnny Manziel play for in 2012?
Johnny Manziel played for the Texas A&M Aggies during his college career.

Question: Was he still in College at that time?
Self-contained rewrite: Was Johnny Manziel still in college during 2012?