Sentence 1: Barbara had seven children to feed and no husband. 
 Sentence 3: Barbara looked in dumpsters behind grocery stores 
 Sentence 4:  She used food from the dumpsters to feed her children 
 Sentence 5:  Barbara successfully raised all seven children to adulthood 
 Option 1: Charity provided some food but it wasn't enough. 
 Option 2: The charity provided them enough food.