The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False".
Question: What U.S. President's head has been featured on the nickel (five-cent coin) since 1938?
Suggestion: After successful introduction of two-cent and three-cent pieces , without precious metal, Congress also authorized a five-cent piece consisting of base metal; the Mint began striking this version in 1866.
