Question: What is the connection between Tony Richardson (the one whose date of death is 1991-11-14) to Vanessa Redgrave?
Choices: participant
basic form of government
hair color
spouse
foundational text
military casualty classification
influenced by
official residence
shares border with
record label
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Tony Richardson" . ?e_1 <date_of_death> ?pv . ?pv <pred:date> "1991-11-14"^^xsd:date . ?e_2 <pred:name> "Vanessa Redgrave" . ?e_1 ?p ?e_2 .  }
Program:
function: Find
inputs: Tony Richardson
function: FilterDate
dependencies: 0
inputs: date of death
1991-11-14
=
function: Find
inputs: Vanessa Redgrave
function: QueryRelation
dependencies: 1
2
Answer: spouse