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'.
Input: Sentence 1: It rewrites the rules of global trade, established by the General Agreement on Tariffs and Trade, or GATT, in 1947, and modified in multiple rounds of negotiations since then. Sentence 2: GATT was formed in 1947.

0