curriculum/challenges/english/blocks/learn-how-to-use-code-related-concepts-and-terms/663308af5363be8c4a5c68b9.md
Please answer the question below.
What is Tom unsure about in his statement?
He is unsure how to code.
Tom's uncertainty is about understanding the functions in the existing code, not about his ability to code in general.
He is unsure who wrote the code.
Tom does not mention any uncertainty about who wrote the code; his concern is with understanding what the functions do.
He is unsure what the functions in the code do.
He is unsure why Sarah is explaining the functions.
Tom thanked Sarah for her explanation, indicating he appreciates the clarification, not that he's unsure why she's explaining.
3
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