Task: Question Answering
Input (English): Problem: a boat having a length 7 m and breadth 3 m is floating on a lake. the boat sinks by 1 cm when a man gets on it. the mass of the man is :
Options: a. 100 kg, b. 120 kg, c. 89 kg, d. 80 kg, e. 210 kg
Output (English): e