TASK DEFINITION: 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.
PROBLEM: A of couple crossing signs for pedestrians worn out

SOLUTION: (2, 3)

PROBLEM: animals The are walking along on the beach

SOLUTION: (1, 2)

PROBLEM: people Two in uniforms walk down a side walk

SOLUTION:
(1, 2)