Given the sentence "A child is sliding down a hill on a sled." is it true that "The child was sliding down the hill at a really fast speed."?

it is not possible to tell
Explanation: The child could have been sliding down the hill on something other than a sled..

If "A rollerblader performs a toe grab off a curved wall." does that mean that "The person is barefoot."?
Options:
- yes
- it is not possible to tell
- no

no
Explanation: They cannot be barefoot and wearing rollerblades at the same time..

Can we conclude from "A man uses a shovel to fill in the dirt around a new fence post." that "A man putting up a new fence."?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: One new fence post does not always denote a new fence..

If "A little girl is reading a storybook on a flowered sofa." does that mean that "The girl is floating on a cloud while reading."?
Options:
- yes
- it is not possible to tell
- no
no
Explanation: A girl cannot be floating on a cloud while sitting on a flowered sofa..