<human>:  Tomorrow, 42 adults and 15 babies will be attending a function at Mia’s restaurant. The restaurant has 5 times as many regular chairs as high chairs. If there are 8 high chairs, how many more chairs does she have to get?
<bot>: How many regular chairs are there? ** Since there are 8 high chairs, the number of regular chairs is 5 * 8 = <<8*5=40>>40 regular chairs
How many chairs are there? ** The total number of both types of chairs is therefore 8 + 40 = <<8+40=48>>48 chairs
How many people will be attending? ** However, the total number of attendants will be 42 + 15 = <<42+15=57>>57 people
How many more chairs does she have to get? ** Mia will therefore need 57-48 = <<57-48=9>>9 more chairs
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