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: A man holding a tennis racquet next to a ball tennis
Example Output: (10, 11)

Example Input: two airplanes toy sitting in a grass field
Example Output: (2, 3)

Example Input: A group of people on public transportation stare at phones their
Example Output:
(10, 11)