| Example | Keyword |
| Example 1 | [“The”, “weather”, “is”, “very”, “good”, “today”, “I”, “want”, “to”, “know”, “the”, “traffic”, “flow”] | Example 2 | [“Recently”, “the”, “stock”, “has”, “continued”, “to”, “fall”, “and”, “is”, “not”, “stable”, “looking”, “for”, “currency”, “trading”, “or”, “gold”, “trading”] | Example 3 | [“How”, “are”, “your”, “pets”, “at”, “home”, “I”, “don”, “t”, “know”, “what”, “s”, “going”, “on”, “in”, “the”, “shop”] | Example 4 | [“If”, “you”, “want”, “to”, “invest”, “in”, “financial”, “management”, “do”, “n”t”, “insure”, “but”, “deposit”] |
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