In this task, you're given a pair of sentences, sentence 1 and sentence 2, that agree with each other. Your job is to alter sentence 2 so that the pair contradict each other. Generated sentences must be short, with less than 15 words. New information can be introduced. Avoid using pronouns to confuse the subject of the sentence.

Sentence 1: A fisherman holds a net full of clams. Sentence 2: The fisherman is holding a net.
The fisherman is holding a fishing rod.

Sentence 1: Three guys, one playing the guitar, one playing the keyboard accordion and one playing the violin. Sentence 2: Three people are playing musical instruments.
All three guys are playing guitars.

Sentence 1: People are using conveyor belts to go up or down. Sentence 2: People riding conveyor belts.

People watching T.V.