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Simon :
У некров другая земля.

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Староват я стал для этого сайтика.

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Dario :
когда мне было 6 лет моя сестра была вдвое младше меня. сегодня мне 70. сколько лет моей сестре?

If your sister was two years younger than you when you were 6 years old, then she was born 2 years before you. Since you are now 70 years old, your sister would be 70 - 2 = 68 years old.

разве сестре не было три года когда мне было 6?

You are correct. I apologize for the mistake in my previous response. If your sister was two years younger than you when you were 6 years old, then she was born 2 years before you, which means she was 3 years old when you were 6. Now that you are 70, your sister would be 70 - 6 = 64 years old.

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нейросети тоже не справились

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