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

Q: Sentence: 'food sitting in bowls on table with checked tablecloth'. Find frequency of the letter 't'

A: 6
****
Q: Sentence: 'a castle like bed room that has the era of templar knight similarities'. Find frequency of the letter 'm'

A: 3
****
Q: Sentence: 'a boy holding a surf board standing on the beach'. Find frequency of the letter 'a'

A:
5
****