Question: Tell me the relationship between Superman returns (which has a publication date of 2006-06-28) and DC Comics.
Choices: named after
hair color
official color
country
employer
sidekick of
production company
from fictional universe
production designer
mother
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Superman Returns" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "2006-06-28"^^xsd:date . ?e_2 <pred:name> "DC Comics" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Superman Returns
function: FilterDate
dependencies: 0
inputs: publication date
2006-06-28
=
function: Find
inputs: DC Comics
function: QueryRelation
dependencies: 1
2
Answer: production company