nails are a good conductors because our body itself is a good conductor and they are a part of it .
(nails; are; a good conductors; because our body itself is a good conductor and they are a part of it) (our body; is; a good conductor) (they; are; a part of it)
nails our body they
are is are
a good conductors because our body itself is a good conductor and they are a part of it
a good conductor
a part of it