The cook pouring oil into the pan.

What is a sentence that would be (on a scale from 0 to 5) a 4 out of 5 in terms of textual similarity to the above sentence?
A person is adding oil in the pan.

A girl is exercising.

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?
A man is exercising.

the iaea has been investigating iran's nuclear activities for 4 years.

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?
the deal has been in process for several years.

defense chiefs from estonia, latvia, lithuania, germany, italy, spain and slovakia signed the agreement.

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?
defense chiefs from estonia, latvia, lithuania, germany, italy, spain and slovakia will sign the agreement to provide staff and funding for the center.