Teacher: In this task, positions of two consecutive words have been swapped. You need to output the position of the swaped words. e.g. in the sentence 'Seattle has nice a weather', the word 'a' and 'nice' have been swapped. These words are at 3rd and 4th position respectively. So, the output should be (3, 4). Note that the index of first word is 1.
Teacher: Now, understand the problem? If you are still confused, see the following example:
I a am professional dancer.
Solution: (2,3)
Reason: words 'a' and 'am' have been swapped. The correct sentence would be 'I am a professional dancer.'. Since the position of 'a' is 2 and 'am' is 3, the answer is (2,3).

Now, solve this instance: Two cats in restroom the one on top of the toilet lid the other in the sink
Student:
(4, 5)