In this task, you're given five sentences, numbered 1 through 5, and two options a and b for possible titles for the story. Your job is to choose the title that better fits the story. Indicate your choice by 'a' or 'b'.

Input: Consider Input: Sentence 1: Hassan and his wife Ratna were having marital problems. Sentence 2: After their first child, the husband found the wife less attractive. Sentence 3: Realizing Hassan was slipping away, Ratna suggested adding a new wife. Sentence 4: They soon found a woman who was very pleasing to both of them. Sentence 5: Now the marriage is very strong. Choices: a. Sleazy. b. Extra Wife.

Output: b

Input: Consider Input: Sentence 1: The Smiths decided to go to their summer home for vacation. Sentence 2: They drove across three states to reach their summer home. Sentence 3: They hiked, fished, swam, barbecued, and shopped while there. Sentence 4: They spent a whole week at their summer home. Sentence 5: They could not stop talking about their vacation for a week. Choices: a. Summer Home. b. Very bad burn.

Output: a

Input: Consider Input: Sentence 1: Jen felt tired after waking up early to run errands. Sentence 2: She decided she would take a nap. Sentence 3: Jen fell asleep for almost an hour. Sentence 4: When she woke up she felt great. Sentence 5: Jen was happy that she didn't feel tired any more. Choices: a. Jen Takes A Nap. b. The Cow.
Output: a