system
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human
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Por tanto, no hay que empezar con un análisis de cost-benefit.
La segunda pregunta se refiere a la inversión de la carga de la prueba. Es verdad que en algunos casos tenemos que aplicarla.
gpt
 It is not, therefore, the case that one must begin with a cost-benefit analysis. The second question concerns the reversed burden of proof.
It is perfectly correct that we need to apply this in certain cases.