Question:
Ukraine's opposition chief wants more protests

What is a sentence that would be (on a scale from 0 to 5) a 2 out of 5 in terms of textual similarity to the above sentence?

Answer:
Ukraine's jailed opposition icon Tymoshenko walks free

Question:
Tense calm returns to south Tel Aviv

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:
China trade returns to surplus in March

Question:
Two green birds flying above the telephone wires.

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:
Two green birds fly towards a wooden telephone pole.