1) Which one is heavy ? a) b) c) 2) Which one is light? a) b) c) 3) Which one is light? a) b) c) 4) Which one is heavy? a) b) c) 5) Which one is heavy ? a) b) c) 6) Which one is light?  a) b) c) 7) Which one is light? a) b) c) 8) Which one is heavy? a) b) c)

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