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 giraffe comes close to a visitor in its enclosure'. Remove all words of length '1' in the given sentence.

Answer: giraffe comes close to visitor in its enclosure


Question: Sentence: 'two cows are lying down in a field'. Remove all words of length '4' in the given sentence.

Answer: two are lying in a field


Question: Sentence: 'a skateboarder jumping off a ramp at a skate park'. Remove all words of length '2' in the given sentence.

Answer:
a skateboarder jumping off a ramp a skate park