Predicate: xafaD-i

Roleset id: 01 , to lower, drop, pring down

        Arg0: entity moving something downward
        Arg1: Logical subject, patient, thing going down
        Arg2: ext, amount gone down by
        Arg3: start point
        Arg4: end point, end state of arg1

Frame:

باحثان من جامعة فلوريدا : البطيخ يخفض * ضغط الدم


        Arg0 : * > البطيخ
        Gloss: it
        Arg1 : ضغط الدم
        Gloss: Blood pressure