The second element requires that the lascivious conduct be committed on a child who is either exploited in prostitution or subjected to other sexual abuse.[33] This second element requires evidence proving that: (a) AAA was either exploited in prostitution or subjected to sexual abuse; and (b) she is a child as defined under RA 7610.[34] In the case of Olivarez v. Court of Appeals,[35] this Court explained that the phrase, "other sexual abuse" in the above provision covers not only a child who is abused for profit, but also one who engages in lascivious conduct through the coercion or intimidation by an adult. In the latter case, there must be some form of compulsion equivalent to intimidation which subdues the free exercise of the offended party's will.[36] Intimidation need not necessarily be irresistible.[37] As in the present case, it is sufficient that some compulsion equivalent to intimidation annuls or subdues the free exercise of the will of the offended party.[38] This is especially true in the case of young, innocent and immature girls, like AAA, who could not be expected to act with equanimity of disposition and with nerves of steel.[39] Young girls cannot be expected to act like adults under the same circumstances or to have the courage and intelligence to disregard the threat.[40] Anent the third element, there is no dispute that AAA was four years old at the time of the commission of the crime. Thus, on the basis of the foregoing, the Court finds that the CA correctly found accused-appellant guilty of the crime of acts of lasciviousness under Article 336 of the RPC in relation to Section 5 (b), Article III of RA 7610 With respect to the proper penalty to be imposed, Section 5(b) of RA 7610 provides that the penalty for lascivious conduct, when the victim is under twelve (12) years of age, shall be reclusion temporal in its medium period, which ranges from fourteen (14) years, eight (8) months and one (1) day to seventeen (17) years and four (4) months. Citing the cases of People v. Simon[41] and People v. Santos,[42] this Court, in the case of Quimvel v. People,[43] deemed it proper to apply the provisions of the Indeterminate Sentence Law in imposing the penalty upon the accused who was similarly charged with the crime of acts of lasciviousness under Article 336 of the RPC in relation to Section 5(b) of RA 7610. Thus, in the present case, in the absence of any mitigating or aggravating circumstance, the maximum term of the sentence to be imposed shall be taken from the medium period of reclusion temporal in its medium period, which ranges from fifteen (15) years, six (6) months and twenty-one (21) days to sixteen (16) years, five (5) months and nine (9) days. On the other hand, the minimum term shall be taken from the penalty next lower to reclusion temporal medium, that is reclusion temporal minimum, which ranges from twelve (12) years and one (1) day

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