instruction:
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.
question:
A man brushing his teeth a in mirror at a sink
answer:
(6, 7)


question:
outdoor The bench is surrounded by trees flowers and other greenery
answer:
(1, 2)


question:
a bath room with a toilet a sink and bath a tub
answer:

(10, 11)