Title: Heather wanted to make egg salad. Sentence 1: Heather wants to make egg salad sandwiches for something to eat. Sentence 2: She realizes she doesn't have eggs to make the sandwiches. Sentence 3: Heather decides she needs to go to the store to buy eggs. Sentence 4: She makes a list, leaves the house, and goes to the store.
While at the store she buys the eggs she needs and goes home.