Predicate: raft
Roleset id: raft.01 , partitive-quant, vncls:
Roles:
        Arg1: quantified
        Arg3: secondary-theme
Example: autogen1
        even a raft of recent failures
        Rel : raft
        Arg1 : of recent failures
Example: autogen2
        A raft of new computer companies
        Rel : raft
        Arg1 : of new computer companies