With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Malaysia Airlines initiated a turnaround plan in 2013.
text_B: Monopetalotaxis candescens is a moth of the Sesiidae family .. Sesiidae. Sesiidae. Monopetalotaxis. Monopetalotaxis. moth. moth. It is known from South Africa .. South Africa. South Africa. The larvae bore the roots of Aspalathus linearis .. Aspalathus linearis. Aspalathus linearis. They are considered the principal insect pest associated with rooibos or red bush tea production .. rooibos. rooibos. Annual moth flights peak during November and December , resulting in young plantations being targeted during the hot , dry summer conditions prevailing at this time .. moth. moth
not_related.