I believe the answer to this question would be either a metaphor, idiom, or alliteration. But this would most likely be idiom because people can interpret different meanings of this phrase negative or positive and can take it personally or extensively.
Expending or bestowing profusely; produced in abundance.
On Ed It is ( C ) " She's confident that her daughter's attitude is the only reason she's not a genius. "
100% Correct !
Character, conflict and setting!
