    Sentence’ 1:/Both’ cqmpanies:- automate. many  channels .“,” though: » XM: has,” same, Live  programming "and Sirius, airs live in-studio  performances. and-interviews ~.    Séntence 2: .Both. .companies . ‘automate: many:  channels’ although XM." has” some Live  programming, anchored. by’ dise.’jockeys:.who can  field requests’, and Sirius -airs'-live-in~  studio ‘performances dnd. interviews”.    