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: The is dinner cooked and is ready to be eaten
Example Output: (2, 3)

Example Input: a hot dog with some onions grilled inside of it
Example Output: (6, 7)

Example Input: A man in grey jacket with at luggage a train station
Example Output:
(7, 8)