YOU SAID:
the duck walked up to a lemonad stand
INTO JAPANESE
アヒルはレモネードスタンドまで歩いて行きました
BACK INTO ENGLISH
The duck walked to the lemonade stand
INTO JAPANESE
アヒルはレモネードスタンドに歩いた
BACK INTO ENGLISH
The duck walked to the lemonade stand
Well done, yes, well done!