Context: There was a well in the inner part from which the necessary vapors arose . ( No idea if it was the same as at Delphi , or something else).There was a big cistern near the entrance to the temple , but that seemed like an odd place for the oracle . It was probably either for washing before entering or just general water storage , perhaps of a slightly different era . This is the most intact temple I think I ' ve seen , except perhaps for the Hephaestion at the Forum in Athens . It 's certainly the most intact one I ' ve been allowed to walk on .

Question: What may have happened if the temple were not intact ?
Options:
0. He may not have visited it .
1. He might have gone to the Hephaestion instead .
2. None of the above choices .
3. There may not have been vapors rising from the well .
Answer: 0