" 
 " i do n't understand . " 
 " the moon is a very small planet . it 's not a big planet . it 's a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small planet . " 
 " i do n't understand . " 
 " the moon is a small
