Question: which type of mode is Valkyrie no Bōken: Toki no Kagi Densetsu played in
SPARQL query: SELECT DISTINCT ?p WHERE { resource:Q7911777 property:P404 ?p }
Verbalized SPARQL query: SELECT DISTINCT ?p WHERE { resource:Valkyrie_no_Bōken:_Toki_no_Kagi_Densetsu property:game_mode ?p }
Answer: single-player video game