In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

Let me give you an example: Tracy slept awkwardly on their new bed and was having some pain, so Tracy cracked her neck.
Question: What did Tracy do with her neck?
The answer to this example can be: crack her neck
Here is why: The output phrase perfectly answers the question and is explicitly mentioned in the passage as well.

OK. solve this:
Every night I must put my son to bed. His name is Alex, and we have the same routine we do each and every night. Last night, we started our bedtime routine by taking a bath. Alex played with his bath toys, and splashed around in the bubbles. He then got dried off and put on his pajamas. Last night he wore his favorite pajamas with Lightning McQueen from the movie "Cars". We went into the bathroom and brushed our teeth, Alex used his green Crayola crayon toothbrush, and got his teeth nice and clean. We then read a bedtime story, last night was Goodnight Fish, which was a book he got when he and his grandparents went to visit the aquarium. After that, he got tucked into his crib, with his favorite blanket, and his favorite stuffed animals: a lamb and a penguin. We sang "Twinkle, Twinkle Little Star", and turned off the lights. Like each night, it was a good night.
Question: who took the child to bed?
Answer:
The parent.