Do the following sentences say the same thing?
A man is playing the guitar and singing.
A man is opening a package containing headphones.

1

Do the following sentences say the same thing?
Where long-lines used to catch 10 fish per 100 hooks in past decades, they are now lucky to catch one, the study found.
"Whereas long lines used to catch 10 fish per 100 hooks, now they are lucky to catch one," Myers said.

4

Do the following sentences say the same thing?
Meteorite hits central Russia, more than 500 people hurt
Meteorite hits central Russia, 400 hurt

3

Do the following sentences say the same thing?
A black and white cow standing in a grassy field.
A black and white horned cow standing in a field.
4