a radio responsive to opening the container, said {HEAD ~ radio} including {TAIL ~ a speaker} for facilitating output of sound; and 
including
a radio responsive to opening the container , said { HEAD ~ radio } including { TAIL ~ a speaker } for facilitating output of sound ; and
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH