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.
--------
Question: Sentence: 'a black and white cow grazing in a field of green grass'. Remove all words of length '1' in the given sentence.

Answer: black and white cow grazing in field of green grass


Question: Sentence: 'a man is in a grassy field with animals'. Remove all words of length '7' in the given sentence.

Answer: a man is in a grassy field with


Question: Sentence: 'a man is taking a picture of a painting'. Remove all words of length '2' in the given sentence.

Answer:
a man taking a picture a painting