What happens next in this paragraph?

There's a man named john george talking about his knitting experience in the class. he along with his other fellow knitters
Choose from: a. demonstrates how they knit.. b. are using small sweaters donated by many people during the winter season.. c. and one of them asks him a question about his family history.. d. discuss using a dyes dials system for keeping warm and besides, he's got already worked out several sports events for his knitting class..
a.