TASK DEFINITION: In this task, you need to count the number of words in a sentence that end with the given letter. Answer with numbers and not words.
PROBLEM: Sentence: 'a man in blue shirt laying on sidewalk by a fire hydrant'. How many words end with the letter 'g' in the sentence.

SOLUTION: 1

PROBLEM: Sentence: 'a large dog stands on the back of a sofa sniffing at it while another dog rests on the sofa itself'. How many words end with the letter 'e' in the sentence.

SOLUTION: 4

PROBLEM: Sentence: 'a commuter bus leaves a concrete parking lot'. How many words end with the letter 'a' in the sentence.

SOLUTION:
2