What is the legal test for overturning a sexual assault conviction based primarily on circumstantial evidence?

"In addressing a challenge to the sufficiency of the evidence supporting a conviction, the reviewing court must examine the whole record in the light most favorable to the judgment to determine whether it discloses substantial evidenceevidence that is reasonable, credible and of solid valuesuch that a reasonable trier of fact could find the defendant guilty beyond a reasonable doubt. [Citation.] The appellate court presumes in support of the judgment the existence of every fact the trier could reasonably deduce from the evidence. [Citations.] The same standard applies when the conviction rests primarily on circumstantial evidence. [Citation.] Although it is the jury's duty to acquit a defendant if it finds the circumstantial evidence susceptible of two reasonable interpretations, one of which suggests guilt and the other innocence, it is the jury, not the appellate court that must be convinced of the defendant's guilt beyond a reasonable doubt. [Citation.] `"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."'" (People v. Kraft (2000) 23 Cal.4th 978, 1053-1054.)

"In making our determination, we focus on the whole record, not isolated bits of evidence. [Citation.] We do not reweigh the evidence; the credibility of witnesses and the weight to be accorded to the evidence are matters exclusively within the province of the trier of fact. [Citation.] We will not reverse unless it clearly appears that on no hypothesis whatever is there sufficient substantial evidence to support the jury's verdict. [Citations.]" (People v. Upsher (2007) 155 Cal.App.4th 1311, 1321-1322.)