Answer the questions with the help of the clues

Jane talks on the phone.

Bob has been talking on the phone for an hour.

Mary is talking on the phone.

Who is not necessarily on the phone now?

I'm going to make dinner for Frank.

I'm making dinner for Judy.

I'll make dinner for Mary.

I make dinner for Ted.

I will be making dinner for Tony.

Who are you offering to make dinner for?

Jane left when Tim arrived.

Bob left when Tim had arrived.

Tim arrived when Mary was leaving.

John had left when Tim arrived.

After Tim arrived, Frank left.

Who did not run into Tim?

Jane is talking in class.

Bob always talks in class.

Mary is always talking in class.

Whose action bothers you?

Jane never left Jamestown.

Bob has never left Jamestown.

Who is still alive?