YOU SAID:
My friend ate a whole loaf of bread for lunch today.
INTO JAPANESE
私は朝食に食パンを1つかいました。
BACK INTO ENGLISH
I bought a loaf of bread for breakfast.
INTO JAPANESE
私は朝食に食パンを1つかいました。
BACK INTO ENGLISH
I bought a loaf of bread for breakfast.
That didn't even make that much sense in English.