TASK DEFINITION: In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".
PROBLEM: In order to call his mom, he bought a landline and cell phone. The _ was more beneficial because it was mobile. (A) cell phone (B) landline

SOLUTION: A

PROBLEM: Angela had to hire Natalie as a contractor, since _ had plenty of experience to build a house. (A) Angela (B) Natalie

SOLUTION: B

PROBLEM: Jen bought new glass bottles for her baby to replace the plastic bottles she wanted to be able to see the milk. The _ obscure. (A) glass bottle (B) plastic bottle

SOLUTION:
B