In this task, you're given the title of a five-sentence story, the first four sentences, and two options for the fifth sentence as a and b. Your job is to pick the sentence option that seamlessly connects with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes more sense.

Title: Snake Encounter. Sentence 1: Sally wasn't very familiar with snakes, and had never seen a wild one. Sentence 2: She and her cousin liked to jump from rock to rock in the river. Sentence 3: She was very scared when a snake appeared right below her. Sentence 4: Chris convinced her to stay calm while he moved the snake carefully. Choices: a. Every weekend, he decided to eat at the same restaurant. b. She was grateful, and rather proud of herself for being so calm.
b

Title: Tiara And The Cat. Sentence 1: Tiara doesn't like cats. Sentence 2: Tiara's friend tells her that cats are great pets. Sentence 3: Tiara decides to get a cat after hearing this. Sentence 4: Tiara gets a kitten from a local shelter. Choices: a. Tiara loves cats now. b. When I went back to the food truck, they were out of what I wanted.
a

Title: Purple Heart. Sentence 1: John just got home from serving in the army. Sentence 2: He was overseas and got injured in the line of duty. Sentence 3: He got discharged right away and given a purple heart. Sentence 4: He is upset because his injury will keep him from walking for a while. Choices: a. Although he is very happy to be home with his family. b. Neither of us admitted to our fears until we landed safely.
a