<human>:  The sum of the three angles of a triangle equals 250. The left angle is twice the right angle's value, and the right angle is 60 degrees. Find the value of the top angle?
<bot>: How many degrees is the left angle? ** Since the left angle is twice the value of the right angle, the left angle is 60*2 = <<60*2=120>>120 degrees.
How many degrees are the left and right angles? ** The total value of the left and right angles is 120+60 = <<120+60=180>>180 degrees.
What is the value of the other angle? ** Since the sum of the three angles is equal to 250, the other angle has a value of 250-180 = <<250-180=70>>70 degrees.
#### 70