Which pair is incorrect ?

examrobotsa's picture
Q: 79 (MPPSC/2011)
Which pair is incorrect ?

question_subject: 

Geography

question_exam: 

MPPSC

stats: 

0,22,29,9,14,6,22

keywords: 

{'warm wind': [0, 0, 0, 1], 'winter season': [2, 0, 2, 7], 'snow eater': [0, 0, 0, 1], 'fohn': [0, 0, 0, 1], 'chinook': [0, 0, 0, 1], 'north america': [10, 2, 9, 9], 'dry': [0, 0, 0, 1], 'pair': [7, 0, 1, 12], 'bora': [1, 0, 0, 3]}