YOU SAID:
I am happy because there is a chicken.
INTO JAPANESE
チキンがあるので、私は幸せです。
BACK INTO ENGLISH
There is chicken, so I am happy.
INTO JAPANESE
そこはチキン、私は幸せなので。
BACK INTO ENGLISH
So there is chicken, I was happy.
INTO JAPANESE
そこはチキン、私は幸せだったです。
BACK INTO ENGLISH
Chicken, I was happy that there is.
INTO JAPANESE
鶏、私はあること幸せだった。
BACK INTO ENGLISH
Chicken, I was happy to be.
INTO JAPANESE
鶏、私は幸せだった
BACK INTO ENGLISH
Chicken and I was happy
INTO JAPANESE
チキンと私は幸せだった
BACK INTO ENGLISH
Chicken and I was happy
That didn't even make that much sense in English.