Question: How is the guitarist Adam Horowitz related to the guitar?
Choices:
enclave within
partially contains
manufacturer
copyright representative
located on terrain feature
mother
instrument
place of death
director
twinned administrative body
Answer: instrument
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Adam Horowitz" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "guitarist" . ?e_2 <pred:name> "guitar" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: guitarist
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Adam Horowitz
function: And
dependencies: 1
2
function: Find
inputs: guitar
function: QueryRelation
dependencies: 3
4