Question: Under which caption did Livermore receive the highest amount of money in 2011?
SPARQL:
 select ?result from <http://linkedspending.aksw.org/pscs_ca_cities> { ?obs qb:dataSet ls:pscs_ca_cities. ?obs lso:pscs_ca_cities-gov-full-name "Livermore". ?obs lso:pscs_ca_cities-caption ?result. ?obs lso:pscs_ca_cities-amount ?amount. ?obs lso:refYear ?year. filter (year(?year)=2011). } order by desc(xsd:decimal(?amount)) limit 1