Question: What is Oxidation state of integrated circuit?
Paraphrase: Of an intergrated circuit, what is state of oxidation?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q80831 wdt:P186 ?X . ?X wdt:P1121 ?answer}
Answer: 1, 2, 3, -4, -3, -2, -1, 1, 2, 3, 4, 1, 2, 3, 4