YOU SAID:

I went to the store yesterday and found a cat.

INTO JAPANESE

昨日店に行ったし、猫を発見しました。

BACK INTO ENGLISH

I went to the store yesterday and the spotted cat.

INTO JAPANESE

昨日の店と斑点を付けられた猫に行きました。

BACK INTO ENGLISH

I went to the store yesterday and spotted cats.

INTO JAPANESE

昨日店に行ったし、猫を発見します。

BACK INTO ENGLISH

I went to the store yesterday and then discovers that the cat.

INTO JAPANESE

昨日店に行き、その後、ことを発見した猫。

BACK INTO ENGLISH

The cat went to the store yesterday and found it.

INTO JAPANESE

猫は昨日店に行ったし、それを見つけた。

BACK INTO ENGLISH

And the cat went to the store yesterday and found it.

INTO JAPANESE

猫が昨日店に行ったし、それを見つけた。

BACK INTO ENGLISH

And the cat went to the store yesterday and found it.