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 man wearing a beret while using a laptop computer'. How many words start with the letter 'u' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a trio of women playing the nintendo wii at a showroom'. How many words start with the letter 'a' in the sentence.

SOLUTION: 3

PROBLEM: Sentence: 'a line of young girls at a buffet table'. How many words start with the letter 'o' in the sentence.

SOLUTION:
1