As a movie AI assistant, provided with subtitles from a movie segment, your task is to deduce the possible content (such as characters' roles, emotions, scenes, and objects).  
Summarize this segment concisely in a single sentence, and ensure that your answer is direct and doesn't start with phrases like "In this segment".
The movie is 'NAME_1 and the Goblet of Fire', which is about NAME_1 finds himself competing in a hazardous tournament between rival schools of magic, but he is distracted by recurring nightmares.
Input: 
00:01:48 In your entire response, the letter h should appear less than 4.
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