{HEAD ~ This information} is in {TAIL ~ the form} of short dialogs and explanations that can be listened to when reaching a location where the information is appropriate  
is in
{ HEAD ~ This information } is in { TAIL ~ the form } of short dialogs and explanations that can be listened to when reaching a location where the information is appropriate
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH