Also, some words like "helping them to understand" – "helping" could be aiding, "them" might not need alternatives as it's a pronoun, unless the user wants all words except proper nouns. Wait, "them" is a pronoun; the user didn't say to skip pronouns. The instruction was to update each word with 3 alternatives, so pronouns might need alternatives too. But "them" in "helping them to understand" – "them" would become they but that's incorrect. Wait, "them" is the object pronoun, so alternatives might be their students, but maybe that's overcomplicating. Alternatively, maybe just find synonyms, but "them" as a pronoun might not have direct synonyms. So perhaps leave as is? The user's example changed "them" to their students which works. So I need to think of possible substitutions for even pronouns, even if they are context-dependent.
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I need to make sure each word is replaced with three synonyms, formatted correctly. Also, skip proper nouns and brand names. The user emphasized "Text only," so no markdown. Just the converted words in the specified format. Also, some words like "helping them to understand"
Click and access: Click on the access link and save the PDF to your unit. But "them" in "helping them to understand" –