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.

Several zebras running away while lays one on the ground
(6, 7)

there are three air kites filled people are flying from a hill
(5, 6)

A street sign sits in front of a building next a to public road

(11, 12)