in a prosec for committing a lewd act upon a child in dec prosec calls another child to testify that in feb the defenndant committed a similar act upon the witness child. the defense objects on character evid grounds arguing that one instance that occurred ten mo earlier w/o any addit factual detail is insuff to establish a non propensity purpose like common scheme or plan or modus operandi how ruled

a. sustained

b. overruled