Question: What is the group of associated people and the geography of the Houston topic?
Paraphrase: What is the bunch of related individuals and the geology of the Houston topic?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q16555 wdt:P1792 ?ans_1 . wd:Q16555 wdt:P2633 ?ans_2 }
Answer: Category:People from Houston, geography of Houston