Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Sentence: 'breakfast and a glass of milk is on the table'. Remove all words of length '3' in the given sentence.
Solution: breakfast a glass of milk is on table
Reason: Words 'and', 'the' are of length 3. So they are correctly removed.

Now, solve this instance: Sentence: 'animals behind a fence stand beside palm trees'. Remove all words of length '1' in the given sentence.
Student:
animals behind fence stand beside palm trees