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: 'a woman is next to a stuff giraffee toy smiling'. Remove all words of length '7' in the given sentence.
a woman is next to a stuff giraffee toy

Sentence: 'a chili dog on a bun with mustard in a container'. Remove all words of length '3' in the given sentence.
a chili on a with mustard in a container

Sentence: 'a man is standing on a surfboard in the ocean'. Remove all words of length '8' in the given sentence.

a man is on a surfboard in the ocean