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: 'plates with donuts on top of them next to boxes of cake'. Remove all words of length '5' in the given sentence.
plates with donuts on top of them next to of cake

Sentence: 'a group of people standing and sitting posing for a picture'. Remove all words of length '3' in the given sentence.

a group of people standing sitting posing a picture

