Wal-Mart Stores has asked a US federal appeals court to review a judge's order approving class-action status for a sex-discrimination lawsuit.
Wal-Mart Stores doesn't like class action lawsuits.
( z1 dislike :ARG0 ( z2 company :name ( z3 name :op "Wal-Mart" :op "Stores" ) ) :ARG1 ( z4 sue :mod ( z5 class-action ) ) )