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: Oqueli was to fly to Nicaragua to join an international Socialist delegation, which will observe the Nicaraguan electoral campaign. Sentence 2: Oqueli was a member of the Socialist party.

SOLUTION: 1

PROBLEM: Sentence 1: Saudi Arabia, the biggest oil producer in the world, was once a supporter of Osama bin Laden and his associates who led attacks against the United States. Sentence 2: Saudi Arabia is a key U.S. ally.

SOLUTION: 0

PROBLEM: Sentence 1: Polio is no longer a serious health problem for people living in the developed nations, such as the United States, Germany, or France. Sentence 2: Polio is under control in the world.

SOLUTION:
0

