Give the mean GNP and total population of nations which are considered US territory.
SELECT avg(GNP) ,  sum(population) FROM country WHERE GovernmentForm  =  "US Territory"
SELECT avg(GNP) ,  sum(population) FROM country WHERE GovernmentForm  =  "US Territory"
[{'avg(GNP)': 510.3333333333333, 'sum(population)': 329000}]