Question: What is the connection between Sonic the Hedgehog (the one whose publication date is 1991-07-26) to Doctor Eggman?
Choices: voice type
officeholder
musical conductor
office held by head of government
film editor
health specialty
characters
librettist
noble title
film distribute region
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Sonic the Hedgehog" . ?e_1 <publication_date> ?pv . ?pv <pred:date> "1991-07-26"^^xsd:date . ?e_2 <pred:name> "Doctor Eggman" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Sonic the Hedgehog
function: FilterDate
dependencies: 0
inputs: publication date
1991-07-26
=
function: Find
inputs: Doctor Eggman
function: QueryRelation
dependencies: 1
2
Answer: characters