pick from the following. A. No. B. Yes.

Question: how long have kanab ambersnail been endangered?? Would "The Kanab ambersnail, scientific name Oxyloma haydeni kanabensis or Oxyloma kanabense, is a critically endangered subspecies or species of small, air-breathing land snail , a terrestrial pulmonate gastropod mollusc in the family Succineidae , the amber snails." be a reasonable answer?
Answer:
A.