Question: When was the debut showing of Mr. Smith Goes to Washington, an Academy Award nominee for Best Supporting Actor?
Choices:
1949-04-07
2005-02-20
1990-03-12
1976-09-05
1939-10-19
1994-03-19
2018-02-16
1996-05-12
1991-05-13
1997-09-20
Program:
function: Find
inputs: Academy Award for Best Supporting Actor
function: Relate
dependencies: 0
inputs: nominated for
backward
function: Find
inputs: Mr. Smith Goes to Washington
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: date of first performance
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Mr. Smith Goes to Washington" . ?e <nominated_for> ?e_1 . ?e_1 <pred:name> "Academy Award for Best Supporting Actor" .  ?e <date_of_first_performance> ?pv .  }
Answer: 1939-10-19