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 guy squatting down and tapping his food with a woman sitting down'. How many words start with the letter 'f' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a dog is laying down on a small couch'. How many words start with the letter 'a' in the sentence.

SOLUTION: 2

PROBLEM: Sentence: 'several elephants standing in the shade of a tree'. How many words start with the letter 's' in the sentence.

SOLUTION:
3