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.

Train on the tracks a at station with people sitting on a bench
(5, 6)

A man is riding a skateboard a in skate park
(7, 8)

A dog perched looking out window a with no glass in it

(6, 7)