Title: Opcional

Text: I remember my old biology classes. We used to have experiments every Friday. Our teacher was a balding short man, who spat a lot. Anyway, these experiments had the potential of being rather funny. We used to say that our biology teacher had contaminated the experiment with his spit. I well imagined that he did, as one experiment involving yeast failed miserably. Cada párrafo será una prueba.

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