Choose your answer from: (A). it polluted the sea (B). it drove too fast (C). it hunted for sea animals (D). it attacked the police boat

Read the following article and answer the question. Article: I am the captain of a ship in American Marine Police Force. I have been working as a policeman on the sea for eight years. I really love the sea because of its cool winds, the fresh smell and the beautiful scenery , so I joined Marine Police Force to safeguard the sea. Several days ago, I was out on a boat with my friends. We were not on duty but our officer allowed us to use the police sailing boat. It was very relaxing to have a day off on the sea with friends. We went fishing. We were on our way back when I saw a ship with the name PSS Pollu. It was pouring oil into the sea. I was very upset about this, so I managed to call the ship and shouted, "Stop at once and follow us back to the shore!" But PSS Pollu tried to escape. We tried our best to follow her but the ship was too fast for us so we contacted the Police Force and asked for help. Two fast police boats were sent and soon caught up with PSS Pollu. The ship had no choice but to give in. Six policemen searched PSS Pollu and found that it was carrying illegal goods. The men on PSS Pollu were punished. I was rewarded for providing useful information while I was off duty. I felt proud and now I love my job even more. Question: The writer tried to catch PSS Pollu because _ . Answer:
Answer:
(A).