Question: When did Metallica, famous for hard rock, include Lars Ulrich as its member?
Choices: 1981
1996-04-01
1960-05-03
1790-12-06
330
1934-01-01
1664-01-01
1795-10-24
1793
1986-05-10
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Metallica" . ?e_3 <famous_people> ?e_1 . ?e_3 <pred:name> "hard rock" . ?e_2 <pred:name> "Lars Ulrich" . ?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: hard rock
function: Relate
dependencies: 0
inputs: famous people
forward
function: Find
inputs: Metallica
function: And
dependencies: 1
2
function: Find
inputs: Lars Ulrich
function: QueryRelationQualifier
dependencies: 3
4
inputs: has part
start time
Answer: 1981