In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.

Q: Sentence 1: U.S. policy on drug trafficking is not consistent with the need to put an end and actively repress the consumption of drugs. The solution is not based on the destruction of a native plant, coca, in the continent, but on an active fight against the Colombian drug mafia, which has created a great money and crime empire in Colombia with powerful ramifications outside its borders. Sentence 2: A native plant is destroyed by the Colombian drug mafia.

A: 0
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Q: Sentence 1: Albert Sabin developed an oral, attenuated (live) vaccine, which, with Salk's discovery, brought polio under control. Sentence 2: Polio is under control in the world.

A: 1
****
Q: Sentence 1: On the eve of a widely anticipated retaliation against Russian forces in Grozny, military commanders withdrew key units from the city, leaving it vulnerable to guerrilla infiltration. Sentence 2: Russian forces vulnerable to guerrilla fighters

A:
0
****