Question: What is Robert Silverberg's pseudonym?
Choices:
Ronnie, Il Fenómeno
B. Suarez Lynch
''C.B.''
Кит Ричард
John Barron
Kidd Cudi
Robert Graham
Anthony Randall
Glückskind
Dozens
Program:
function: Find
inputs: Robert Silverberg
function: QueryAttr
dependencies: 0
inputs: pseudonym
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Robert Silverberg" . ?e <pseudonym> ?pv .  }
Answer: Dozens