赤ちゃんが指歌を歌っていたよ
mama finger mama finger were are you?
Here I’m here I’m how do you do
Grandpa finger grandpa finger were are you? 
( 私の心の中 え お爺ちゃん？指？
まー、親指でいいか？)
Here I’m here I’m how do you do?
Grandpa sister finger grandpa sister finger were are you? 
( えー、お爺ちゃんのお姉ちゃんの指は無いやろ？同居？
)
子供の発想は 無限大😂