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.
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Question: Sentence: 'a guy looks at his computer while sitting at his desk'. Remove all words of length '3' in the given sentence.

Answer: a looks at computer while sitting at desk


Question: Sentence: 'ornate dessert item on display surrounded by pans of pizza'. Remove all words of length '7' in the given sentence.

Answer: ornate item on surrounded by pans of pizza


Question: Sentence: 'people standing about to start a ski race'. Remove all words of length '4' in the given sentence.

Answer:
people standing about to start a ski