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

Q: Sentence: 'a bird is standing on the ledge of the building'. Find frequency of the letter 't'

A: 3
****
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 man wearing glasses and a white shirt holding a game controller'. Find frequency of the letter 'h'

A:
3
****