Scientists believed Stardust trapped thousands of particles of dust.
Stardust was designed to gather thousands of dust particles streaming from Wild 2.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer: 3

Thousands evacuated in Moscow metro fire
Thousands evacuated after fire breaks out in Moscow Metro

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer: 5

President heading to Bahrain
President Xi: China to continue help to fight Ebola

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer: 0

A woman is chopping an onion.
A woman is slicing partially into half of an onion.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer:
3