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.

Three are giraffes standing in an enclosed area
(2, 3)

A red two level bus with its doors open on street the and passengers inside the bus
(11, 12)

Sailboats on a tranquil as river sunlight hits the mountains beyond

(5, 6)