Given the task definition and input, reply with output. In this task, you're given the title of a story consisting of five sentences, numbered 1 through 5. Your job is to arrange the sentences in order to make a story that makes complete sense and is apt for the title. Indicate your answer using the number of the sentences in order, such as '34152'.

Title: Snakes. Sentence 1: When he was little his dad used to have one as a pet. Sentence 2: He was actually afraid of the snakes. Sentence 3: After one session his fear of snakes was much better. Sentence 4: Jack never liked snakes. Sentence 5: Someone suggested he see a hypnotherapist to get help.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
41253