Is he snorkeling?
No, he isn't snorkeling. He is swimming
Are they sailing?
Yes, they are sailing
Is she surfing?
Yes, she is surfing
Are we swimming?
No, we aren't swimming. We are diving.
Are you kayaking?
Yes, I'm kayaking
Is he diving?
No, he isn't diving. He is windsurfing
Is she waterskiing?
Yes, she is waterskiing.
Is he windsurfing?
No, he isn't windsurfing, he is snorkeling
