Brainstorming 2
Ideas in a group
Tutor's answer
If you were lucky, one member of the group would have suggested something and everyone else said agreed straight away.
However, it is more likely that it took a bit longer to come up with a good idea. Probably everyone gave their suggestions until someone finally offered something that most people liked.
If that is how you named your rabbit or decided where to go on holiday, you already know quite a bit about brainstorming.