6967. The collection of poems, in a slim volume, is gleaned from several anthologies of ancient Indian poetry.

✅ The correct answer is option A.
Gathered : come together; assemble or accumulate.

Extracted : remove or take out, especially by effort or force.

Compiled : produce (a list or book) by assembling information collected from other sources.

Copied : make a similar or identical version of; reproduce.

Gleaned : gather (leftover grain) after a harvest.

Synonym of Gleaned is Gathered