narrative: Zach told Troy he would never be able to drive a ball over 300 yards. Troy decided that Zach didn't know what he was talking about. Troy practiced hard on his driving techniques. Troy shows Zach he can now hit a ball 306 yards. Zach has to pay Troy $100 for the wager that he made.
question: Why did Troy show Zach?
original_sentence_for_question: Troy shows Zach he can now hit a ball 306 yards.
answer: Troy knows he can win the wager.
original_narrative_form: Zach told Troy he would never be able to drive a ball over 300 yards. Troy decided that Zach didn't know what he was talking about. Troy practiced hard on his driving techniques. Troy shows Zach he can now hit a ball 306 yards. Zach has to pay Troy $100 for the wager that he made.
question_meta: rocstories_narrative_6978_sentence_3_question_2