Given the task definition and input, reply with output. In this task, you need to answer the given multiple-choice question on the physics. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Problem: a train running at the speed of 300 km / hr crosses a pole in 33 seconds . what is the length of the train ? 
Options: a ) 2750 , b ) 2850 , c ) 2950 , d ) 3050 , e ) 3150

a