plant name location country startup date capacity (mmtpa) corporation
plant name
location
country
startup date
capacity -lrb- mmtpa -rrb-
corporation
number
first second first_number second_number
text text text number number(number) text
qatargas ii ras laffan qatar 2009 7.8 chevron
what is the only country that started up a plant in 2013 ?
WP VBD-AUX DT JJ NN WDT VBD RP DT NN IN CD .
Angola
select c3 from w where c4_number = 2013