TASK DEFINITION: In this task, you need to count the number of words in a sentence that start with the given letter. Answer with numbers and not words.
PROBLEM: Sentence: 'a bedroom with wooden floors and a striped blanket on the bed'. How many words start with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a bus stops in order to pick up passengers'. How many words start with the letter 'p' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a wireless keyboard and wireless mouse with a driver disk'. How many words start with the letter 'a' in the sentence.

SOLUTION:
3