Question: What is the relationship between serum to blood?
Choices:
father
director/manager
student of
part of
eye color
territory claimed by
risk factor
writing system
place of birth
studies
Answer: part of
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "serum" . ?e_2 <pred:name> "blood" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: serum
function: Find
inputs: blood
function: QueryRelation
dependencies: 0
1