9 possible answers to
Answers with 4 characters: IBET Answers with 6 characters: ILLBET OHSURE Answers with 7 characters: GETREAL Answers with 13 characters: IHAVEMYDOUBTS Answers with 14 characters: IDONTBELIEVEIT THATCANTBETRUE Answers with 15 characters: WHERESYOURPROOF YOUMUSTBEJOKING