Sentence 1: Ava found a tiny bird on the ground. 
 Sentence 3: Ava took it inside and made it a home 
 Sentence 4:  Then she fed it by hand every day 
 Sentence 5:  Soon the bird strengthened and flew away! 
 Option 1: Ava began to check the bird for any potential wounds. 
 Option 2: It had fallen from its nest!