sentence: Felicia enjoyed watching all the action while Emily played on the field, because 
complete: Emily was an avid athlete.

sentence: Erin went to Jennifer to trim a wig, but no one was there. 
complete: Jennifer is a hair stylist.

sentence: Michael found that his house had been lockpicked so he installed alarms and cameras, the 
complete:
cameras deterred any future crime because police were on watch.