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.

[EX Q]: Sentence: 'the two women were sitting on a blanket beside the river'. How many words start with the letter 't' in the sentence.
[EX A]: 3

[EX Q]: Sentence: 'the bright lights of the city by a street at night'. How many words start with the letter 'c' in the sentence.
[EX A]: 1

[EX Q]: Sentence: 'the street sign shows the way to two shops'. How many words start with the letter 't' in the sentence.
[EX A]:
4