Input: 

The two sectors of the divided island of Cyprus held a referendum on reunification on Saturday, April 24, 2004.

Sentence: Both sectors were eager for the referendum

Output: It's impossible to say


Input: 

How to use physical therapy to relieve back pain<br>Choose a physical therapist who specializes in back pain treatment. Make an appointment with your doctor to get a prescription for physical therapy. Ask the doctor to recommend a handful of physical therapists who have extensive experience treating cervical, thoracic or lumbar spinal pain.

Sentence: You need at least four treatments of physical therapy in order to get relief.

Output: It's impossible to say


Input: 

Trump orders review of visa programme to encourage hiring Americans KENOSHA, Wis. President Donald Trump on Tuesday ordered a review of the U.S. visa programme for bringing high-skilled foreign workers into the country, putting technology firms and the outsourcing companies that serve them on notice that possible changes may be ahead.

Sentence: Trump orders review of visa work programme

Output: Yes


Input: 

How to stop erosion on a river bank<br>Use coir netting that's 700-900 grams per square meter (gsm). Coir netting is made from coconut fibers and is biodegradable. Normal or heavy duty netting should be used when there is a large amount of water flow.

Sentence: the best course of action is no action

Output:
No