True or False

Mai and her class went to Da Nang and Hoi An on a school trip last weekend. They went to Ba Na Hills on Saturday. They watched the dances and listened to music. They had some delicious food there. On Sunday, they visited Hoi An. They walked along the streets and looked at the old houses. They took a lot of photos. They bought some souvenirs. They went back home on Sunday afternoon. Their school trip was great.

Question: They visited Hoi An on Saturday.