What is the test for overturning a finding of guilty of a sexual assault where the jury has found that the evidence contains conflicting inferences?

Moreover, the existence of conflicting inferences would not compel reversal. "'Although it is the duty of the jury to acquit a defendant if it finds that circumstantial evidence is susceptible of two interpretations, one of which suggests guilt and the other innocence [citations], it is the jury, not the appellate court which must be convinced of the defendant's guilt beyond a reasonable doubt. If the circumstances reasonably justify the trier of fact's findings, the opinion of the reviewing court that the circumstances might also reasonably be reconciled with a contrary finding does not warrant a reversal of the judgment. [Citations.]' [Citation.]" (People v. Thomas (1992) 2 Cal.4th 489, 514.)