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

Q: Sentence: 'young boy flying kite in large field at outdoor event'. Find frequency of the letter 'y'

A: 3
****
Q: Sentence: 'many different species of sheep in display at a museum'. Find frequency of the letter 'h'

A: 1
****
Q: Sentence: 'two tables and four chairs with white tablecloth and orange umbrellas'. Find frequency of the letter 'n'

A:
3
****