instruction:
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: 'there are five suitcases stacked on two shelves'. Remove all words of length '7' in the given sentence.
answer:
there are five suitcases on two


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 group of people are gathered around a green umbrella on the beach'. Remove all words of length '1' in the given sentence.
answer:

group of people are gathered around green umbrella on the beach