Comprehension Passage

Sara Smith, a Pasadena resident, went shopping. She is 30, and has lived at 3037 N. Foothill Street since 1992. Sara has been married to John for seven years. They have two children; Bob is five years old and Nancy is three. Sara owns a 1995 four-door blue Toyola. At 9 a.m., Sara got into her car and drove to Barget, a department store a mile away.
Barget was having a holiday sale. Sara bought a four-slice toaster for $29.95 plus tax. The regular price was $39.95. She paid by check. On her way home, Sara stopped at MilkPlus to buy a gallon of nonfat milk. The milk was $3.50. Sara got 50 cents back in change.
Sara arrived home at 10 a.m. John and the kids were still sleeping. She woke them up and then made a hot and nutritious breakfast for
everyone
Did Sara go shopping?

How old is Sara?

How many cars do you think the Smiths have?