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: Both sides have a point. German spelling does need overhauling: over the decades, it has grown more unwieldy. But the reform, approved by German-speaking countries in 1996, does not make the rules much easier, and in some cases the new way is harder. Sentence 2: A spelling reform was approved in all German speaking countries.

1