TASK DEFINITION: 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.
PROBLEM: A couple of standing zebra next to a tall blue building

SOLUTION: (4, 5)

PROBLEM: there are two skiers going a down street

SOLUTION: (6, 7)

PROBLEM: A forest filled with and trees a couple of horses

SOLUTION:
(5, 6)