Question:
A man going over a jump on his bike with a river in the background

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:
A little girl walks on a boardwalk with blue domes in the background.

Question:
the poppies yielded the raw ingredient for heroin.

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:
opium is the raw ingredient for heroin.

Question:
Close cooperation between regional law enforcement agencies and intelligence services was at the heart of the fight against terrorism, he said.

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?

Answer:
"Close co-operation between law-enforcement agencies and intelligence services lie at the heart of the ongoing fight against terrorism," Mr Howard said.