season network play-by-play color commentator(s) sideline reporter(s)
season
network
play by play
color commentator -lrb- s -rrb-
sideline reporter -lrb- s -rrb-
number
list length list_first list_second
number text <a,text(text)> text text
1969 cbs jack whitaker frank gifford and don perkins frank glieber
how many seasons of play by play did chris schenkel and chuck thompson host combined ?
WRB JJ NNS IN NN IN NN VBD-AUX NNP NNP CC NNP NNP NN VBN .
4
select count ( * ) from w where c3_list_first in ( 'chris schenkel' , 'chuck thompson' )