Question: How is Liverpool (whose video game mode is single-player) related to single-player video games?
Choices:
performer
next lower rank
home venue
original network
military conflicts
creator
partially contains
rector
game mode
use
Answer: game mode
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Liverpool" . ?e_1 <game_mode> ?e_3 . ?e_3 <pred:name> "single-player video game" . ?e_2 <pred:name> "single-player video game" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: single-player video game
function: Relate
dependencies: 0
inputs: game mode
backward
function: Find
inputs: Liverpool
function: And
dependencies: 1
2
function: Find
inputs: single-player video game
function: QueryRelation
dependencies: 3
4