Question:
A guy is singing while playing his guitar.

What is a sentence that would be (on a scale from 0 to 5) a 3 out of 5 in terms of textual similarity to the above sentence?

Answer:
The man played his guitar.

Question:
Thailand's army declares martial law, denies coup

What is a sentence that would be (on a scale from 0 to 5) a 3 out of 5 in terms of textual similarity to the above sentence?

Answer:
Thai army declares martial law

Question:
A bald man with a beard pets the nose of a black and white horse at the fence.

What is a sentence that would be (on a scale from 0 to 5) a 3 out of 5 in terms of textual similarity to the above sentence?

Answer:
A bald man touches the nose of a black horse on the other side of a fence.