You will be given a definition of a task first, then some input of the task.
In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

Article: A beer bottle thrown from the stands landed near Usain Bolt in the moments before the 100-meter final Sunday night in London. As Bolt and seven other competitors ducked into their starting crouches, a bottle sailed from the first row of the stands at Olympic Stadium. It harmlessly bounced in the lane belonging to Yohan Blake and didn't appear to cause a distraction to the runners, who started a moment later. The thrower's lack of distance was a blessing. Had he gathered tips from the competitors of the hammer throw competition, which was taking place in the infield at the same time as the 100 final, the bottle could have hit one of the competitors. It ended up landing a few feet from Blake (lane5). Edith Bosch, a female Dutch judoka who won a bronze medal earlier during the Olympics, claimed that the man who threw the bottle was sitting near her and that she "beat" him. Whether that's true or the hyperbole of an aggravated athlete was unclear in the minutes after the incident. Pictures show a group of Dutch athletes sitting behind the starting area. Police took the man into custody . He will appear in court on Monday morning. Neither Bolt nor Blake said they knew of the incident until they were informed by reporters. "I don't know who would have done that," Bolt said. Gatlin was aware of it but implied it was only a slight distraction. "I didn't know what it was," he said, according to the BBC, "but when you're in those blocks, the whole stadium is so quiet that you can hear a pin drop."
Question: How many exact athletes are mentioned in the text?
Options: (A) Two (B) Four (C) Seven (D) Eleven
Output:
B