story: Jenna's feet were freezing. She just came in from playing in the snow. Her mom had a pair of fuzzy socks on the couch waiting for her. She slipped them on as quickly as she could. She felt her toes warming up right away.
 selected sentence: Her mom had a pair of fuzzy socks on the couch waiting for her.
Fuzzy socks are waiting for her >Causes> She feel(s) grateful