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.

This young girl is happy that she had a chance to the visit Elephants
(12, 13)

two airplanes toy sitting in a grass field
(2, 3)

A classroom with desks and wall a clock

(6, 7)