(a) Through force, threat, or intimidation; (b) When the offended party is deprived of reason or otherwise unconscious; (c) By means of fraudulent machination or grave abuse of authority; and (d) When the offended party is under twelve (12) years of age or is demented, even though none of the circumstances mentioned above be present. 35 Article 266-A. Rape, When and How Committed. Rape is committed – xxxx 2) By any person who, under any of the circumstances mentioned in paragraph 1 hereof, shall commit an act of sexual assault by inserting his penis into another person's mouth or anal orifice, or any instrument or object, into the genital or anal orifice of another person. 36 See People v. Caoili, G.R. No. 196342, August 8, 2017. 37 Rollo, p. 45. 38 Id. at 41-45. 39 People v. Mendoza, supra note 32. 40 Id. at 1211-1212. 41 385 Phil. 912, 920-922 (2000). People v. Mendoza, supra note 32, id. at 1211. 42 Id. See also, People v. Garcia, 695 Phil. 576 (2012). 43 745 Phil. 54, 71-72 (2014). 44 665 Phil. 750, 769 (2011). 45 Id. SEC. 4. Judgment in case of variance between allegation and proof.-When there is variance between the offense charged in the complaint or information and that proved, and the offense as charged is included in or necessarily includes the offense proved, the accused shall be convicted of the offense proved which is included in the offense charged, or of the offense charged which is included in the offense proved. 46 SEC. 5. When an offense includes or is included in another.-An offense charged necessarily includes the offense proved when some of the essential elements or ingredients of the former, as alleged in the complaint or information, constitute the latter. And an offense charged is necessarily included in the offense proved, when the essential ingredients of the former constitute or form part of those constituting the latter. 47

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