TASK DEFINITION: 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'.
PROBLEM: Sentence 1: The International Olympic Committee has leapt to the defence of the drug-testing lab at the centre of the Merlene Ottey doping case. Athletics' governing body, the IAAF, last week cleared Ottey of accusations of steroid use and lifted a two-year ban after their arbitration panel said the IOC-accredited lab in Lausanne improperly tested Ottey's urine sample. Sentence 2: Sportswomen have been accused of doping.

SOLUTION: 0

PROBLEM: Sentence 1: The plaintiffs in this most recent suit contend that Lee, Perlmutter, Arthur Lieberman and Avi Arad conspired in bad faith to conceal and misappropriate financial interests in Lee's creations assigned to Stan Lee Media in 1998. SLM's meltdown involved its former President Peter F. Paul fleeing to Brazil, contributions made to Bill and Hillary Clinton, Paul's extradition and more. In 2007, SLM filed a $5 billion lawsuit in which it claimed co-ownership of all of Stan Lee's creations for Marvel. Sentence 2: Hillary Clinton is Bill's sister.

SOLUTION: 0

PROBLEM: Sentence 1: Oh Eun-sun was the first Korean woman to climb Mt. Everest solo. For all the hardships she must have endured, she merely says that she was lucky. She now reminisces about the days she spent in that mountain. Sentence 2: A woman succeeds in climbing Everest solo.

SOLUTION:
1