Question: Which person who plays piano was born in Paterson (the one whose local dialing code is 973)?
Choices: Marvin Gaye
David Silverman
Sylvester Stallone
Allen Ginsberg
Donald Fagen
Dudley Moore
Randy Edelman
Kris Kristofferson
Max Fleischer
Just Blaze
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <instrument> ?e_1 . ?e_1 <pred:name> "piano" .  ?e <place_of_birth> ?e_2 . ?e_2 <pred:name> "Paterson" . ?e_2 <local_dialing_code> ?pv . ?pv <pred:value> "973" .  }
Program:
function: Find
inputs: piano
function: Relate
dependencies: 0
inputs: instrument
backward
function: FilterConcept
dependencies: 1
inputs: human
function: Find
inputs: Paterson
function: FilterStr
dependencies: 3
inputs: local dialing code
973
function: Relate
dependencies: 4
inputs: place of birth
backward
function: FilterConcept
dependencies: 5
inputs: human
function: And
dependencies: 2
6
function: What
dependencies: 7
Answer: Randy Edelman