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: When the African Union summit elected Colonel Muammar Gaddafi as its chairman at the beginning of February, many delegates predicted a bumpy year ahead. To start with all went well. But now he finds himself at odds with the AU's Peace and Security Council over its policy on Mauritania, which has been suspended since a coup d'etat last August. On a visit to the Mauritanian capital earlier this month, the Libyan leader announced that since the current military leadership had promised to organise elections in June, everything was fine and the file was now closed. Sentence 2: Gaddafi is the chairman of the African Union.

SOLUTION: 1

PROBLEM: Sentence 1: A briefcase containing magnets, batteries and a cell phone sitting in the bushes outside a Charleston, South Carolina coffee shop drew the local bomb squad's attention, before it was determined that it contained no explosives. Police had earlier closed down Calhoun Street in downtown, where the coffee shop is located, but reopened the street and let local residents and business owners that the situation was over after performing an investigation. Sentence 2: A briefcase was found outside Starbucks in Charleston.

SOLUTION: 0

PROBLEM: Sentence 1: Johansson was also in Milan to attend the Dolce & Gabbana autumn/winter 09/10 catwalk show and appear as one of the red-carpet stars at last night's gala opening of Extreme Beauty, an exhibition celebrating 80 years of photography in American Vogue, supported by the mayor of Milan, Letizia Moratti, and the Dolce & Gabbana duo. We meet in the swish Bulgari Hotel. Johansson is self-assured and looking extremely grown-up in a tailored, brown silk dress and snakeskin stilettos. But the blonde bombshell is nowhere in sight. Her hair is as dark as the wood-panelled walls of the suite. Why did she dye it? . Sentence 2: Letizia Moratti is the mayor of Milan.

SOLUTION:
1