"Tzotchke" is a Yiddish word that came from Russian.
It means a knick-knack, a toy, a gadget, a trinket, a charm,
something tiny and cute and decorative. Like a set of six
little glass ducks lined up in a row marching across a shelf.
The answer is "B. was running quickly".
If you can only choose one, I'd say the third option is the correct answer.
She should add a link back to her claim. Hope it helps :)