Broken reed means

Broken reed means
Past Papers: Board of Revenue (BoR) — Past Paper MCQs BoR Naib Tehsildar — Past Paper MCQs
A: A subject of talk
B: Weak person
C: Some cause of quarrel
D: Keep lost in dreams

Broken reed denotes unreliable or feeble individual. Subject cause lost are mismatched. Biblical origin for fragility in trust evaluations.