In this task, you are given a sentence in English and your task is to translate it into Spanish. In translation, keep the numbers and capitalization (capitalize only the first word of each sentence and name).
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Question: Why not?

Answer: ¿Por qué?


Question: We have just recently had a case of using the precautionary principle when it came to ban phthalates in soft PVC toys; and of course, we apply it in several different environmental areas.

Answer: Recientemente hemos tenido un caso en el que se ha recurrido al principio de precaución cuando hubo que prohibir la utilización de ftalatos en la fabricación de juguetes blandos de PVC, y naturalmente lo aplicamos en diferentes ámbitos medioambientales.


Question: We have heard one speaker in favour and one against.

Answer:
Hemos escuchado a un orador a favor y a un orador en contra.