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

Q: Sentence: 'the bathroom is in need of remodel'. Find frequency of the letter 'e'

A: 5
****
Q: Sentence: 'there is no image here to provide a caption for'. Find frequency of the letter 'o'

A: 5
****
Q: Sentence: 'people carry colorfully lit umbrellas while watching fireworks on a tv at night'. Find frequency of the letter 'u'

A:
2
****