Question: What is the relationship between chicken (the one whose water volume needed is 4325 cubic metre per ton) to zinc?
Choices: license
found
filmography
next higher rank
has immediate cause
territory claimed by
head coach
basic form of government
source of material
nutrient
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "chicken" . ?e_1 <water_footprint> ?pv . ?pv <pred:unit> "cubic metre per ton" . ?pv <pred:value> "4325"^^xsd:double . ?e_2 <pred:name> "zinc" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: chicken
function: FilterNum
dependencies: 0
inputs: water footprint
4325 cubic metre per ton
=
function: Find
inputs: zinc
function: QueryRelation
dependencies: 1
2
Answer: nutrient