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: 'black and white photograph of potted plants and gardening tools'. How many words start with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a cat lying on a desk with computers'. How many words start with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'a teen girl with braces smiles from her red chair'. How many words start with the letter 'w' in the sentence.

SOLUTION:
1