What is {belligerents} of {battle} of {M-84} ?
What are the challenges of the war that employments the M-84
What are the protests of the war  that uses the M-84
SELECT ?v WHERE { ?f property:participant ?v . resource:M-84 property:conflict ?f }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q746774> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P607>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P710> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q746774 wdt:P607 ?X . ?X wdt:P710 ?answer}
United States of America France United Kingdom Kuwait Saudi Arabia Saddam Hussein Margaret Thatcher John Major George H. W. Bush Jaber al-Ahmad al-Sabah Ba'athist Iraq