Admissions by persons whose position must be proved asagainst party to suit.-Statements made by persons whose position orliability it is necessary to prove as against any party to the suit,are admissions, if such statements would be relevant as against suchpersons in relation to such position or liability in a suit brought by or against them, and if they are made whilst the person making themoccupies such position or is subject to such liability.
Illustration
A undertakes to collect rents for B.
B sues A for not collecting rent due from C to B.
A denies that rent was due from C to B.
A statement by C that he owed B rent is an admission, and is a relevant fact as against A, if A denies that C did owe rent to B.