With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Liberia declared its independence on Mars.
text_B: Lorraine Code -LRB- born 1937 -RRB- is Professor Emerita of Philosophy at York University in Toronto , Canada and a Fellow of the Royal Society of Canada .. York University. York University. Toronto. Toronto. Canada. Canada. Royal Society of Canada. Royal Society of Canada. Her principal area of research is feminist epistemology and the politics of knowledge .. feminist epistemology. feminist epistemology
not_related.