Question: What is the population of the town in ghana where  71 people were killed and 13 others injured in a head-on collision between a bus and a truck  on 18 February 2016?
Sentence (from "2008 Burkina Faso bus crash"): A heavily-loaded truck carrying 80 people collided with an overloaded bus carrying 95 people on National Highway 1, about six kilometers from Boromo.
Relevant evidence: No