Question: Which occupies the greatest area of the Texas counties bordering Tarrant County?
Choices: Dallas County
Montgomery County
Johnson County
El Paso County
McLennan County
Hidalgo County
Jefferson County
Denton County
Brazoria County
Travis County
SPARQL: SELECT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Texas" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Tarrant County" .  ?e <area> ?pv . ?pv <pred:value> ?v .  } ORDER BY DESC(?v) LIMIT 1
Program:
function: Find
inputs: Tarrant County
function: Relate
dependencies: 0
inputs: shares border with
forward
function: FilterConcept
dependencies: 1
inputs: county of Texas
function: SelectAmong
dependencies: 2
inputs: area
largest
Answer: Denton County