We could n't even exit the train because of the crowd about 500 people deep ... no kidding . It took us probably 20 minutes to make our way about 5 feet . It became so bad at one point that in order to get us moving , I literally screamed at the top of my lungs EXCUSE ME ! ! ! ! Rest assured it echoed throughout the train station , but the impatient American in me could n't handle it anymore .

Question: What may have happened during this situation at the station ?
Answer: They were pushing people in their way .None of the above choices .They were yelling at people near them .They were being rude to others in the station .