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'.
Q: Sentence 1: A recent study offers sound medical proof that ACE inhibitors, like beta-blockers and aspirin, can improve a patient's odds of surviving a heart attack. Sentence 2: People experienced adverse effects while taking aspirin.
A: 
0