YOU SAID:
my dog is blue and he plays the guitar
INTO JAPANESE
私の犬は青く、彼はギターを弾いています
BACK INTO ENGLISH
My dog is blue and he is playing guitar
INTO JAPANESE
私の犬は青く、彼はギターを弾いています
BACK INTO ENGLISH
My dog is blue and he is playing guitar
That didn't even make that much sense in English.