Question: What food ingredient has the nutrient calcium and the UNII 291P45F896?
Choices: cheese
delicatessen
egg
Jesus College
coconut milk
Toto
Ralph Burns
Cork City F.C.
tomato
carrot
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "food ingredient" . ?e <nutrient> ?e_1 . ?e_1 <pred:name> "calcium" .  ?e <UNII> ?pv . ?pv <pred:value> "291P45F896" .  }
Program:
function: Find
inputs: calcium
function: Relate
dependencies: 0
inputs: nutrient
backward
function: FilterConcept
dependencies: 1
inputs: food ingredient
function: FindAll
function: FilterStr
dependencies: 3
inputs: UNII
291P45F896
function: FilterConcept
dependencies: 4
inputs: food ingredient
function: And
dependencies: 2
5
function: What
dependencies: 6
Answer: egg