hong kong universities collaborate with universities, businesses and government sectors of mainland china to coordinate training programs and research centers to promote high-tech research, commercialization, and technology transfer.
hong kong universities have collaborated with tertiary education, business and government sectors of mainland china to direct training programs and research centers to promote research commercialization and technology transfer.

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

Two women are on a couch.
Two women are hugging on a couch.

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

Its shares fell 71 cents, or 3.5 percent, in after-hours trading to $19.55.
The stock had risen 63 cents, or 3 percent, to close at $20.26 in regular-session Nasdaq trading.

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: 1

A man is riding a bike.
A panda bear is eating.

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