TASK DEFINITION: You are given a sentence in Spanish. Your job is to translate the Spanish sentence into English.
PROBLEM: Ahora, ustedes piensan que "" American Idol "" podria introducir una forma de americanizacion.

SOLUTION: Now you'd think that "" American Idol "" would introduce a measure of Americanization.

PROBLEM: El oxigeno exhalado por los estromatolitos es el que todos respiramos hoy.

SOLUTION: The oxygen exhaled by those stromatolites is what we all breathe today.

PROBLEM: Cada grano es diferente. No hay dos iguales en el mundo.

SOLUTION:
Every single grain is different. There are no two grains of sand alike in the world.