<human>: Does "Mark Twain provided humorously telling evidence for the frequent unreliability of back-translation when he issued his own back-translation of a French translation of his short story, "The Celebrated Jumping Frog of Calaveras County"." correctly answer the question of What had been thought for a while to be an independent ancient Greek precursor to Twain's story?
OPTIONS:
- yes
- no
<bot>: no