You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
In contrast, Botswana has recently been forced to ban trophy hunting following a precipitous wildlife decline. The numbers of antelope plummeted across Botswana, with a resultant decline in predator numbers, while elephant numbers remained stable and hippopotamus numbers rose. According to the government of Botswana, trophy hunting is at least partly to blame for this, but many other factors, such as poaching, drought and habitat loss are also to blame. Uganda recently did the same, arguing that "the share of benefits of sport hunting were lopsided and unlikely to deter poaching or improve [Uganda's] capacity to manage the wildlife reserves."
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What animal numbers have increased in Botswana?
user
In Botswana, while many animal numbers have gone down, the hippopotamus numbers have increased.
assistant