Simplify the following text for a Grade 7 native English-speaking person.
Original: Early in his adult life he moved to Barnstable , Massachusetts , a town on Cape Cod , where he managed the first Saab dealership established in the U.S.
Simplified: Vonnegut moved to Barnstable , Massachusetts , a town on Cape Cod . He was the manager the first Saab dealership in the U.S.