Question: When did pianist Bill Wyman become a member of The Rolling Stones?
Choices: 2013-07-22
1877-05-09
1992-09-18
1962
1974-01-01
1992-01-27
2011-04-03
1945-10-25
1818-12-03
1494-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "The Rolling Stones" . ?e_2 <pred:name> "Bill Wyman" . ?e_3 <famous_people> ?e_2 . ?e_3 <pred:name> "piano" . ?e_1 <has_part> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <has_part> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: The Rolling Stones
function: Find
inputs: piano
function: Relate
dependencies: 1
inputs: famous people
forward
function: Find
inputs: Bill Wyman
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: has part
start time
Answer: 1962