Context: She cut a tooth in her sleep ! I ' m so happy that all her crying was about a tooth , I suspected it because her hands were constantly in her mouth and the drool was like a river , but I ' m glad to know my instincts were right . She wo n't let me see it , but I can feel it ! Every time I open her mouth , her tongue is fiddling with the new tooth so I ca n't see .
Question: Why was she crying about a tooth ?
Option 0: She bit her finger
Option 1: She broke her tooth .
Option 2: Her teeth were growing out
Option 3: She cut her tooth by falling .
Answer: 2