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: 'two cows relax and graze in a large grassy pasture'. Count the number of consonants in the given sentence.
[EX A]: 26

[EX Q]: Sentence: 'a table is laid out with several different doughnuts and pastries'. Count the number of vowels in the given sentence.
[EX A]: 22

[EX Q]: Sentence: 'a large train moving along the tracks'. Count the number of consonants in the given sentence.
[EX A]:
20