Question:
James slid down from the top of the roof to the fence because the

Answer:
Continue the sentence -- fence is shorter.

Question:
She was planning to take the bus but the flight was less expensive. The

Answer:
Continue the sentence -- flight was cheaper.

Question:
John entered the recording studio and silenced the bell before he played the flute, because the

Answer:
Continue the sentence -- flute was required for song.

Question:
Jason was holding Donald prisoner in a cage for days because

Answer:
Continue the sentence -- Jason was a serial killer.