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: 'cars are waiting for a train to pass in a city intersection'. Count the number of consonants in the given sentence.
[EX A]: 28

[EX Q]: Sentence: 'a policeman on a horse is by a coke truck'. Count the number of vowels in the given sentence.
[EX A]: 14

[EX Q]: Sentence: 'a piece of cake sitting on top of a table'. Count the number of consonants in the given sentence.
[EX A]:
17