Q: 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'.
Sentence 1: Jackson also found the company maintained its Windows monopoly by setting deals with computer makers to promote Microsoft products over those from rival software makers. Sentence 2: Microsoft Windows is an operating system.
A:
0