With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Lake of Tunis is in Tunisia located between the capital and Gulf of Tunis.
text_B: Cocamide MEA , or cocamide monoethanolamine , is a solid , off-white to tan compound , often sold in flaked form .. The solid melts to yield a pale yellow viscous clear to amber liquid .. It is a mixture of fatty acid amides which is produced from the fatty acids in coconut oil when reacted with ethanolamine .. fatty acids. fatty acids. coconut oil. coconut oil. ethanolamine. ethanolamine
not_related.