Task: Question Answering
Input (English): Problem: a , b , c , d and e are 5 consecutive points on a straight line . if bc = 2 cd , de = 8 , ab = 5 and ac = 11 , what is the length of ae ? 
Options: a ) 18 , b ) 20 , c ) 22 , d ) 24 , e ) 26
Output (English): c