YOU SAID:

sam ate a red porcupine, a yellow cat, and a blue horse

INTO JAPANESE

赤いヤマアラシ、黄色い猫、青い馬を食べた

BACK INTO ENGLISH

I ate red porcupine, yellow cat, blue horse

INTO JAPANESE

赤いヤマアラシ、黄色い猫、青い馬を食べました

BACK INTO ENGLISH

I ate red porcupine, yellow cat, blue horse