Task: Question Answering
Input (English): Problem: a 180 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds . what is the length of the other train ? 
Options: a ) 320 meter , b ) 225 meter , c ) 230 meter , d ) 235 meter , e ) none of these
Output (English): a