<human>:  Al is 25 pounds heavier than Ben. Ben is 16 pounds lighter than Carl. If Ed weighs 146 pounds and is 38 pounds lighter than Al, find the weight of Carl.
<bot>: How much does Al weigh? ** Al weighs 146 + 38 = <<146+38=184>>184 pounds.
How much does Ben weigh? ** Ben weighs 184 - 25 = <<184-25=159>>159 pounds.
How much does Carl weigh? ** Carl weighs 159 + 16 = <<159+16=175>>175 pounds.
#### 175