Question: What is the official website for the person whose genre is lounge music?
Choices: https://herbalpert.herbalpertpresents.com/
http://www.alexandriava.gov/
http://www.stephenmerchant.com/
http://fcilich.com/
http://paulhucklebuckwilliams.com/
http://www.co.fulton.pa.us
http://www.ci.augusta.me.us/
https://www.army.mod.uk/
http://www.trinity.ox.ac.uk/
http://www.ias.edu/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <genre> ?e_1 . ?e_1 <pred:name> "lounge music" .  ?e <official_website> ?pv .  }
Program:
function: Find
inputs: lounge music
function: Relate
dependencies: 0
inputs: genre
backward
function: FilterConcept
dependencies: 1
inputs: human
function: QueryAttr
dependencies: 2
inputs: official website
Answer: https://herbalpert.herbalpertpresents.com/