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.

Q: Sentence: 'groups of people in a field sitting down, standing and walking, with tent areas in the background'. Count the number of vowels in the given sentence.

A: 28
****
Q: Sentence: 'a brown and red hen with feathers on grass'. Count the number of vowels in the given sentence.

A: 11
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Q: Sentence: 'a group of people that appear to be family, setting a table'. Count the number of vowels in the given sentence.

A:
20
****