Question: What is the mass of Chris Evans of the Toronto Maple Leafs?
Choices:
48 kilogram
198 pound
180 pound
72 kilogram
108.4 kilogram
123.032 atomic mass unit
165 pound
74 kilogram
224 pound
30.973761998 atomic mass unit
Program:
function: Find
inputs: Toronto Maple Leafs
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Chris Evans
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: mass
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Chris Evans" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "Toronto Maple Leafs" .  ?e <mass> ?pv .  }
Answer: 180 pound