This is a paraphrasing task. In this task, you're given a sentence and your task is to generate another sentence which express same meaning as the input using different words.

[Q]: there is some ghost or spirit residing in this tree .
[A]: there 's a ghost or a string surviving in that tree .

[Q]: but in his heart there was a coldness , a block of hardening ice .
[A]: but there was a cold in his heart , tugging like a piece of ice .

[Q]: maybe she just snuck out to meet up with kyle .
[A]:
maybe she snuck out behind kyle .