Sentence 1: Mary started to bake a cake. 
 Sentence 3: They were all out of eggs 
 Sentence 4:  She sent one of her children to borrow some eggs from a neighbor 
 Sentence 5:  Mary baked the cake with the eggs borrowed from her neighbor 
 Option 1: She got the eggs out of the refrigerator. 
 Option 2: She went to get eggs out of the refrigerator.