Question: Which war preceded by the First Crusade includes the Second Crusade?
Choices: War of 1812
Second Sino-Japanese War
Yom Kippur War
World War II
Russian Civil War
First Crusade
Coalition Wars
French invasion of Russia
Second Boer War
Crusade
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "war" . ?e_1 <part_of> ?e . ?e_1 <pred:name> "Second Crusade" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <part_of> ; <pred:fact_t> ?e ] <follows> ?qpv . ?qpv <pred:value> "First Crusade" .  }
Program:
function: Find
inputs: Second Crusade
function: Relate
dependencies: 0
inputs: part of
forward
function: QFilterStr
dependencies: 1
inputs: follows
First Crusade
function: FilterConcept
dependencies: 2
inputs: war
function: What
dependencies: 3
Answer: Crusade