With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Burundi is populated by humans.
text_B: Human overpopulation occurs when the ecological footprint of a human population in a specific geographical location exceeds the carrying capacity of the place occupied by that group .. ecological footprint. ecological footprint. carrying capacity. carrying capacity. Overpopulation can further be viewed , in a long term perspective , as existing when a population can not be maintained given the rapid depletion of non-renewable resources or given the degradation of the capacity of the environment to give support to the population .. non-renewable resources. non-renewable resources. environment. environment ( biophysical ). The term human overpopulation refers to the relationship between the entire human population and its environment  : the Earth , or to smaller geographical areas such as countries .. entire human population. world population. environment. environment ( biophysical ). Overpopulation can result from an increase in births , a decline in mortality rates , an increase in immigration , or an unsustainable biome and depletion of resources .. births. List of countries and territories by fertility rate. immigration. immigration. unsustainable. Sustainability. biome. biome. It is possible for very sparsely populated areas to be overpopulated if the area has a meagre or non-existent capability to sustain life -LRB- e.g. a desert -RRB- .. desert. desert. Advocates of population moderation cite issues like quality of life , carrying capacity , and risk of starvation as a basis to argue against continuing high human population growth and for population decline .. carrying capacity. carrying capacity. quality of life. quality of life. starvation. starvation. population decline. population decline. Scientists suggest that the human impact on the environment as a result of overpopulation , profligate consumption and proliferation of technology has pushed the planet into a new geological epoch known as the Anthropocene .. environment. environment ( biophysical ). human impact on the environment. human impact on the environment. consumption. Consumption ( economics ). epoch. Epoch ( geology ). Anthropocene. Anthropocene
related.