Read the comment from a group member during a discussion about whether cell phones should be allowed at school.'Cell phones should be allowed in the classroom if the student turns it off. If the phone goes off in class, then the teacher should provide a warning to the student because the student probably accidentally forgot to turn it off.'What are the key ideas of the comment?

After a person speaks in a group discussion, every member should be able to review what was said. Also, a member should be able to give their own ideas that pertain to what the previous speaker said. The ideas should link together. In this case, the discussion would flow smoothly.