Sentence 1: On April 27 , 1763 , a council of several American Indian tribes from the Detroit region listened to a speech from the Ottawa leader Pontiac .
Sentence 2: On April 27 , 1763 , a council of several Indian tribes from the Ottawa region heard a speech from the Detroit leader Pontiac .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?