YOU SAID:

The dinosaur drank a cup of tea, because he was tired

INTO JAPANESE

恐竜は疲れていたので、お茶を一杯飲んだ

BACK INTO ENGLISH

The dinosaurs were tired and drank a cup of tea

INTO JAPANESE

恐竜たちは疲れていて、一杯のお茶を飲んだ

BACK INTO ENGLISH

the dinosaurs were tired and drank a cup of tea

INTO JAPANESE

恐竜は疲れていて、一杯のお茶を飲んだ

BACK INTO ENGLISH

the dinosaurs were tired and drank a cup of tea