   neutral   My sister was taken to the hospital yesterday     neutral   What happened?  
    neutral   She was hit by a car. Luckily, she wasn't seriously hurt.     neutral   Let's buy some flowers, and pay her a visit  
    neutral   We'll have to hurry ; visiting hours will be over soon     neutral   
 You can go alone. 
 How long do you think it took for us to reach her?    neutral   About half