6245. The prisoner has been languishing in the jail for the last many years.

✅ The correct answer is option B.
convicted : having been declared guilty of a criminal offence by the verdict of a jury or the decision of a judge.

suffering : the state of undergoing pain, distress, or hardship.

attempting : make an effort to achieve or complete (something difficult).

avoiding : keep away from or stop oneself from doing (something).

languishing : be forced to remain in an unpleasant place or situation.

Synonym of languishing is suffering