The man in the subway is on the phone .
The man is listening to his radio as he waits for the bus .
The man in the subway is on the phone.
The man is listening to his radio as he waits for the bus.
One can't listen to a radio and be on the phone at the same time. One can't wait for a bus in the subway.
One ca n't listen to a radio and be on the phone at the same time . One ca n't wait for a bus in the subway .