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:
bathroom A for gentlemen has a toilet and a missing doorknob
answer:
(1, 2)


question:
Buildings boats docks beside the water with the sky
answer:
(2, 3)


question:
three back packers sitting next down to cement area
answer:

(5, 6)