Question: What is the official website of the school where Lucy Liu was educated?
Choices:
http://xanthifc.gr/
http://www.joshgroban.com/
http://www.parisjetaime-lefilm.com/
http://samsung.com
http://www.wichitafallstx.gov/
http://stuy.enschool.org/
https://www.lufthansagroup.com
http://www.andylau.com/
http://cityofpetaluma.net/
http://abraxasfilm.com/films
Answer: http://stuy.enschool.org/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "school" . ?e_1 <educated_at> ?e . ?e_1 <pred:name> "Lucy Liu" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: Lucy Liu
function: Relate
dependencies: 0
inputs: educated at
forward
function: FilterConcept
dependencies: 1
inputs: school
function: QueryAttr
dependencies: 2
inputs: official website