Sentence 1: Anna's horse threw her when he got spooked. 
 Sentence 3: She cracked her wrist 
 Sentence 4:  Thankfully, though, no other damage was done 
 Sentence 5:  Anna healed in just six weeks 
 Option 1: Anna was grateful she landed in a pile of hay with no injuries. 
 Option 2: Anna landed hard, on her shoulder and arm.