Claro Puerto Rico
It is headquartered in Guaynabo , Puerto Rico , and has operated for almost a century offering voice , data , long distance , broadband , directory publishing and wireless services for the island residents and businesses . 
<triplet> Guaynabo <subj> Puerto Rico <obj> located in the administrative territorial entity <triplet> Puerto Rico <subj> Guaynabo <obj> contains administrative territorial entity