In this task, you're given five sentences, numbered 1 through 5. Your job is to generate a title for the story that makes complete sense. The title must be short, with less than three words, use simple language, and include the main topic of the story.

Sentence 1: Kyle stood nervously in front of the 140 students. Sentence 2: He was introduced by the professor in charge of the class. Sentence 3: He wished he had brought water because his mouth felt full of cotton. Sentence 4: It was time, and he opened his mouth, hoping words would come out. Sentence 5: They did, and the professor praised him for how well his lecture went.
Teaching Class

Sentence 1: The tree branch hung over the fence. Sentence 2: They decided to cut it off before it fell on the fence. Sentence 3: Using the chainsaw on the branch caused the tree to vibrate a bit. Sentence 4: A completely different branch than the one they wanted fell off. Sentence 5: Disgusted, they put the chainsaw away and decided to continue later.
The Tree Branch

Sentence 1: Kim wanted a new dress. Sentence 2: She did not have enough money to buy one. Sentence 3: She decided to pick up extra shifts at her job. Sentence 4: She finally saved up enough for one. Sentence 5: She loved the dress she bought.
The Dress