 CONT: We dont see all of the "Lexington Av & Queens" sign, but the  part we see is for the E train. As the man is being pushed, we can  glimpse a sign on another platform for F trains only, implying that  the E and F have separate tracks at this station. Yet the train is  an F. Later, when John and Charlie return to the station, the same  platform is marked for both E and F trains.