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 us air force sitting on a runway near a field'. How many words start with the letter 'a' in the sentence.

SOLUTION: 4

PROBLEM: Sentence: 'a man taking a picture of himself in a bathroom'. How many words start with the letter 'p' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'man on skateboard as it hugs the edge of the pit'. How many words start with the letter 't' in the sentence.

SOLUTION:
2