Input: 

Zhang and his co-workers performed behavioral tests on two purified cannabinoids. The test results indicated that these two cannabinoids have anti-anxiety and antidepression-like effects in rats that may depend on the ability of cannabinoids to promote the production of new neurons in the hippocampus. Marijuana contains a complex mixture of chemicals including cannabinoids and may have somewhat different behavioral effects than the purified cannabinoids tested so far.

Sentence: Zhang and his co-workers performed behavioral tests on two purified cannabinoids.  Cannabigerol is a cannabinoid.

Output: It's impossible to say


Input: 

Mosaics is an album by Mark Heard, released in 1985 on Home Sweet Home Records. According to the liner notes in "Ashes and Light", this album was recorded first but delayed by the record company who wanted the less rock-oriented "Ashes" released first. Consequently, this was the first album recorded in Heard's own Fingerprint Recording Studio.

Sentence: some of the songs were written in 1984

Output: It's impossible to say


Input: 

A low-pressure system located about 625 miles (1005 km) south of Bermuda in the Atlantic Ocean has a 90 percent chance of becoming a subtropical depression or storm in the next 48 hours, the U.S. National Hurricane Center (NHC) said in its latest advisory on Friday. The low is forecast to move northwestward and then northward during the next couple of days, the NHC said. (Reporting by Arpan Varghese in Bangalore Editing by W Simon)

Sentence: the low-pressure system will result in 50 injuries

Output: It's impossible to say


Input: 

How to get blood out of sheets<br>Rinse the stain out from behind using cold water as soon as possible. Take the bed sheet off the mattress first, then rinse the stain out using cold water. Do not use hot water, as this will set the stain.

Sentence: Hot water should not be used to get blood out of the sheets.

Output:
Yes