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: Composed of 75% copper and 25% nickel , the piece has been struck since 1866.
False

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 is a normal ejection fraction Suggestion: Imaging of the physiology of the mammalian heart is the art that allows meaningful mathematical expression defining EF.
False

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 is prince williams last name Suggestion: Prince William married his longtime girlfriend, Catherine Middleton , on 29 April 2011 at Westminster Abbey .
False

The exercise is to decide whether the question accepts the proposed suggestion as a correct answer. If yes, write "True", otherwise write "False". Question: how much square feet is an acre Suggestion: One international acre is defined as 4046.8564224 square metres .
False