Task: Question Answering
Input (English): Problem: a , b , c , d , e , f , g , h sitting in a row what is the probability that a , b , c sitting together ? 
Options: a ) 3 / 14 , b ) 5 / 28 , c ) 3 / 28 , d ) 1 / 7 , e ) 9 / 28
Output (English): c