Question: Is the official website for Albert Einstein (the one that lives in Germany) https://www.warnerbros.com/lady-water ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:name> "Albert Einstein" . ?e <residence> ?e_1 . ?e_1 <pred:name> "Germany" .  ?e <official_website> ?pv . ?pv <pred:value> "https://www.warnerbros.com/lady-water" .  }
Program:
function: Find
inputs: Germany
function: Relate
dependencies: 0
inputs: residence
backward
function: Find
inputs: Albert Einstein
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: official website
function: VerifyStr
dependencies: 4
inputs: https://www.warnerbros.com/lady-water
Answer: no