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: A decision to allow the exiled Italian royal family to return to Italy may be granted amid the discovery that the head of the family, Prince Vittorio Emmanuele, addressed the president of Italy properly. He has called President Ciampi "our president, the president of all Italians". Sentence 2: Italian royal family returns home.

0