In this task, you need to remove all words of a given length in the sentence. The number of letters in a word determine its length, for example, the length of the word "apple" is 5.

Sentence: 'an image of a group of people at the park'. Remove all words of length '5' in the given sentence.
an of a of people at the park

Sentence: 'a woman cuts a piece of cake while holding a little girl'. Remove all words of length '2' in the given sentence.
a woman cuts a piece cake while holding a little girl

Sentence: 'a large brown horse is standing while swishing his tail'. Remove all words of length '8' in the given sentence.

a large brown horse is while his tail