<human>:  Calvin and Phoebe each have 8 more pastries than Frank but only five less than Grace. If Grace has 30 pastries, calculate the total number of pastries that the four have?
<bot>: How many pastries does Grace have? ** If Grace has 30 pastries, then both Phoebe and Calvin each have 30-5 = <<30-5=25>>25 pastries.
How many pastries does Phoebe and Calvin have? ** The total number of pastries that Phoebe and Calvin have is 25+25 = <<25+25=50>>50
How many pastries do Phoebe, Calvin, and Grace have? ** Together, Phoebe, Calvin, and Grace have 50+30 = <<50+30=80>>80 pastries.
How many pastries does Frank have? ** Since Calvin and Phoebe each have 8 more pastries than Frank, then Frank has 25-8 = <<25-8=17>>17 pastries.
How many pastries do Frank, Phoebe, Calvin, and Grace have? ** Altogether, the four have 17+80 = <<17+80=97>>97 pastries.
#### 97