Question: How tall is Hulk (the one that is a member of F.C. Zenit St. Petersburg)?
Choices:
19 centimetre
71 inch
76 inch
171 centimetre
1.81 metre
167 centimetre
179 centimetre
180 centimetre
1.55 metre
194 centimetre
Program:
function: Find
inputs: F.C. Zenit St. Petersburg
function: Relate
dependencies: 0
inputs: member of sports team
backward
function: Find
inputs: Hulk
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: height
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Hulk" . ?e <member_of_sports_team> ?e_1 . ?e_1 <pred:name> "F.C. Zenit St. Petersburg" .  ?e <height> ?pv .  }
Answer: 180 centimetre