YOU SAID:
The cat and fox jumped over the log while the dog chased them both.
INTO JAPANESE
猫とキツネは丸太を飛び越え、犬は両方を追いかけました。
BACK INTO ENGLISH
The cat and fox jumped over the log, and the dog chased them both.
INTO JAPANESE
猫と狐は丸太を飛び越え、犬は二人を追いかけました。
BACK INTO ENGLISH
The cat and fox jumped over the log, and the dog chased them.
INTO JAPANESE
猫とキツネが丸太を飛び越え、犬が追いかけました。
BACK INTO ENGLISH
A cat and a fox jumped over a log, followed by a dog.
INTO JAPANESE
猫とキツネが丸太を飛び越え、犬がそれに続いた。
BACK INTO ENGLISH
A cat and a fox jumped over a log, followed by a dog.
That didn't even make that much sense in English.