Jackie got online and saw Mckayla looking so sad on Nanny cam . She called to talked to Mckayla and she perked up a bit hearing Jackie 's voice . Jackie then decided to drive back and join us for dinnner . I fed Mckayla her favorite yogurt before we started eating ourselves , then gave her one of her spoons to play with .
According to the above context, choose the best option to answer the following question.
Question: Why would McKayla perk up ?
Options:
A. She had nothing for dinner .
B. None of the above choices .
C. She had nothing to eat .
D. She had been alone all day .


D