Use the sentence to answer the question. The man’s incredible generosity in gifting ten thousand dollars toward the scholarship drive was unexpected but welcomed. The root of the word is free, which means “to believe.” The prefix of the word is in, which means “not.” Based on its root and prefix, which might incredible men’s in this sentence?
A. Impossible to believe
B. Kindhearted
C. Showing approval
D. Believable