I was hopping to use the motor to track the moon for hands free observation.
(I; was hopping; ) Context(I was hopping,List([0, 13))):(I; was hopping to use; the motor; to track the moon for hands free observation) Context(I was hopping to use,List([0, 20))):(I; was hopping to use the motor to track; the moon for hands free observation)
I was hopping,List([0, 13)) I was hopping to use,List([0, 20))
I I I
was hopping was hopping to use was hopping to use the motor to track
the motor to track the moon for hands free observation
the moon for hands free observation