In the following question, two statements are given with some words in bold. Which of the following pairs of bold words must be interchanged to make both the sentences grammatically correct.

a. Our (A)ability to predict behaviour in (B)estimates where people have the time and opportunity to (C)reflect carefully on various possible actions that they might (D)undertake is quite good.

b. (E)Situations suggest that one in three women (F)throughout the (G)globe experience some form of violent (H)victimization during their lives.