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.

Example Input: An woman old in a flowered dress is holding a plate of bananas
Example Output: (2, 3)

Example Input: a person that is standing on a court has that a racket
Example Output: (9, 10)

Example Input: a sub train sitting on tracks the next to a sidewalk
Example Output:
(6, 7)