    Sentence: 1: When Sunday ..Night  Football premiered, to . which.  network . did.» Monday . .-Night:  Football move?    Sentence 2: In 1970, ABC debuted:  Monday Night Football as. part. of.  its Monday: prime time ‘schedule;  the program: became’a hit-for:the  network : ‘and. ‘served. as’. the  National: Football League -(NFL)'s  premier game. of: the week: until  2006; when Sunday ~ Night