Sentence 1: Andrew had been working out all day. 
 Sentence 3: He grabbed the milk out of the ice box and took a sip 
 Sentence 4:  The milk had been expired 
 Sentence 5:  Andrew tasted the milk and spit it out into the sink 
 Option 1: He came home to eat some ramen. 
 Option 2: He came into the house to get a drink.