<human>:  Alan counted how many chairs the office canteen has. It has 2 round tables and 2 rectangular tables. Each round table has 6 chairs, and each rectangular table has 7 chairs. How many chairs are there in all?
<bot>: How many chairs are at the round tables? ** The number of chairs at the round tables is 2 tables × 6 chairs/table = <<2*6=12>>12.
How many chairs are at the rectangular tables? ** The number of chairs at rectangular tables is 2 tables × 7 chairs/table = <<2*7=14>>14.
How many chairs are there in all? ** There are 12 chairs + 14 chairs = <<12+14=26>>26 chairs in the canteen.
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