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:
An street intersectional sign stands in front of a vast mansion
answer:
(2, 3)


question:
Some by people a big cage with a cute cow in it
answer:
(2, 3)


question:
A glass vase with fresh flowers on a table with glass a angel
answer:

(11, 12)