Premise: A Clash of Kings is the second novel in A Song of Ice and Fire , an epic fantasy series by American author George R. R. Martin expected to consist of seven volumes . A Game of Thrones is the first novel in A Song of Ice and Fire , a series of fantasy novels by American author George R. R. Martin . Bran Stark . He subsequently appeared in Martin 's A Clash of Kings ( 1998 ) and A Storm of Swords ( 2000 ) .
Hypothesis: Bran Stark is a character in novels by George R. R. Martin.
Label: ENTAILMENT