Question: What Summer Olympic Games are followed by 1968 Summer Olympics and began after 1920
Choices:
1972 Summer Olympics
1968 Summer Olympics
1952 Summer Olympics
1948 Summer Olympics
1904 Summer Olympics
1964 Summer Olympics
2008 Summer Olympics
1908 Summer Olympics
1936 Summer Olympics
1896 Summer Olympics
Program:
function: Find
inputs: 1968 Summer Olympics
function: Relate
dependencies: 0
inputs: followed by
backward
function: FilterConcept
dependencies: 1
inputs: Summer Olympic Games
function: FindAll
function: FilterYear
dependencies: 3
inputs: start time
1920
>
function: FilterConcept
dependencies: 4
inputs: Summer Olympic Games
function: And
dependencies: 2
5
function: What
dependencies: 6
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "Summer Olympic Games" . ?e <followed_by> ?e_1 . ?e_1 <pred:name> "1968 Summer Olympics" .  ?e <start_time> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1920 ) .  }
Answer: 1964 Summer Olympics