In this task, you need to count the number of times the given letter appears in the given sentence.

Q: Sentence: 'a person with some scissors over a bowl'. Find frequency of the letter 's'

A: 6
****
Q: Sentence: 'a little boy sitting on a bed in a bedroom'. Find frequency of the letter 'e'

A: 3
****
Q: Sentence: 'an old bathroom with peeling paint on the walls and lots of toiletries scattered around'. Find frequency of the letter 's'

A:
4
****