Human: John visits three different countries. He stays in the first country for 2 weeks and he spends twice as long in each of the other two countries. How much time does he spend on the trip? Assistant: 
How many weeks does John spend in the other two countries? ** He spends 2*2=<<2*2=4>>4 weeks in the other two countries
How many weeks does John spend in the other two countries combined? ** So he spends 2*4=<<2*4=8>>8 weeks in those countries combined
How many weeks is John gone? ** That means he is gone for 2+8=<<2+8=10>>10 weeks
#### 10