A general objection is good only if it is sustained, it will be upheld if any ground existed for its exclusion as the ruling will be assumed to have been on the proper ground.

Bloodgood v. Lynch, 293 NY 308, 312 (1944): “The leading case [] is Tooley v. Bacon, 70 N.Y. 34, 37, where the rule is stated as follows: ‘When evidence is excluded upon a mere general objection, the ruling will be upheld, if any ground in fact existed for the exclusion. It will be assumed, in the absence of any request by the opposing party or the court to make the objection definite, that it was understood, and that the ruling was placed upon the right ground.”