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: Two people holding wii and remotes standing in front of a tv
Example Output: (5, 6)

Example Input: People standing on a tile in floor a library
Example Output: (6, 7)

Example Input: a group of people standing in the snow next to building a
Example Output:
(11, 12)