In this task, you need to count the number of vowels (letters 'a', 'e', 'i', 'o', 'u') / consonants (all letters other than vowels) in the given sentence.

[EX Q]: Sentence: 'a pole with a two street signs and a stop sign mounted to a pole'. Count the number of consonants in the given sentence.
[EX A]: 30

[EX Q]: Sentence: 'five snowboarders doing tricks on the snowboard course'. Count the number of vowels in the given sentence.
[EX A]: 17

[EX Q]: Sentence: 'a dog laying by the kitchen sink, a lady leaning on a counter and a girl drinking a glass of water in the kitchen'. Count the number of vowels in the given sentence.
[EX A]:
32