Question:
A girl is playing a 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:
A man is playing a guitar.

Question:
The technology-laced Nasdaq Composite Index .IXIC lost 2 points, or 0.18 percent, to 1,649.

What is a sentence that would be (on a scale from 0 to 5) a 1 out of 5 in terms of textual similarity to the above sentence?

Answer:
The broad Standard & Poor's 500 Index .SPX inched up 3 points, or 0.32 percent, to 970.

Question:
One boy is talking with other man.

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

Answer:
People are walking in the garden.