Please answer the following question: Read the article and select the best answer. Article: They don't quite know how to cope with all the dam trouble they've got down in Hampden, Maine. And according to town manager Leslie Stanley, it doesn't look as if things will improve any in the immediate future. "We've got a real annoying problem on our hands," he says. The annoyance began in late May. About three miles outside of town a group of beavers built a dam near the mouth of a culvert that carries a stream under Canaan Road. Some 50 feet of roadway and several hundred feet of land on each side of the culvert were flooded. Stanley sent a road crew out to level the dam. The beavers rebuilt it. The crew tore it apart again. In fact, they tore it apart for ten mornings-and for ten straight nights the beavers rebuilt it. On the eleventh day, the foreman tossed the problem back to the town manager. He, in turn, tossed it on to the local game warden . The warden, absorbed in beaver knowledge, moved quietly and carefully out one night and placed a petrol-soaked bag over the dam. (Any beaver expert will tell you the creatures just can't tolerate petrol smell.) In the morning the bag was found artistically woven into the dam. The warden set out three steel traps that night. In the morning one was empty. The other two had been stolen by the beavers and used to strengthen the dam. The warden, cursing the state law against hunting beavers with firearms, got his traps back and set them out again and again. And every night the beavers stole them. Town manager Stanley enlisted additional troops. He telephoned his police chief. Those beavers were breaking a state law against blocking up a natural watercourse. "Why aren't you out there to _ the law?" Stanley asked. "You're the police chief. So remove them. Arrest them. Do something." Three mornings later, the police chief proudly announced the end of the dam. At 2:00 A.M., he said, he and a licensed dynamiter had blown it to small pieces. Stanley said he'd believe it when he saw it. They drove out to the culvert and found a new dam already half-built. They... Question: What was the annoying problem for the authorities in Hampden, Maine? Options: A: They failed to destroy the dam repeatedly built by the beavers. B: They didn't know who to send to deal with the dam trouble. C: The beavers were building dams in every corner of the town. D: The political situation in the town was becoming much worse.
Answer:
A