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 does not connect with the rest of the story, indicating your choice as 'a' or 'b'. If both sentences are plausible, pick the one that makes less sense.

Title: Boyfriend. Sentence 1: Ned had told his parents he was gay. Sentence 2: They were okay, thankfully, and told him to invite his boyfriend over. Sentence 3: Ned was nervous, but asked his boyfriend Tim to dinner. Sentence 4: When they all sat down to eat, Ned's nerves eased, then dissolved. Choices: a. Everyone was calm and having a wonderful time together! b. Tom and his daughter were very disappointed.
b

Title: Daisy Chain. Sentence 1: Daisy was named for the white flower with thin petals. Sentence 2: So it was only natural that she learn to make daisy chains! Sentence 3: At age 5, her mom sat her down and showed her how to link the stems. Sentence 4: Soon Daisy had the hang of it. Choices: a. Soon Randy and his son were both skipping stones on the river. b. She was making floral chains like a goddess!
a

Title: Delivery Truck. Sentence 1: Tom ordered some items online. Sentence 2: He would wait for them to arrive. Sentence 3: Every time a delivery truck drove by he would get really excited. Sentence 4: After a while all the letdowns became frustrating. Choices: a. She had to get it professionally cleaned. b. Tom eventually got the right truck, though.
a