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: 'the group of people is riding on the back of the truck'. How many words end with the letter 'e' in the sentence.

SOLUTION: 4

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: 'going down an escalator with a suitcase on wheels'. How many words end with the letter 's' in the sentence.

SOLUTION:
1