In this task, you're given the title of a five-sentence story and the first four sentences. Your job is to write the last sentence of the story such that it seamlessly connects with the rest of the story.
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Question: Title: Hopscotch. Sentence 1: Sabrina went outside to play with sidewalk chalk. Sentence 2: She decided to make a hopscotch outline on the sidewalk. Sentence 3: She got a rock, and tossed it onto a number. Sentence 4: She hopped in each square until she reached her rock.

Answer: She picked up the rock, and began to play again.

Question: Title: Sweater. Sentence 1: May wanted to give her husband a nice gift. Sentence 2: She decided to learn how to knit. Sentence 3: May watched instructional videos and began making a sweater. Sentence 4: By winter, she had finished making the sweater for her husband.

Answer: She gave it to him on Christmas day!

Question: Title: Oxygen. Sentence 1: Patricia was hiking up Mt. Fuji. Sentence 2: The air got very difficult to breathe. Sentence 3: She stopped and bought a bottle of oxygen. Sentence 4: She saw all the other fit people hiking.

Answer:
She felt guilty for needing the oxygen.