Workers dig deeply into a rock and stone hole with tools placed on the ground before them.
The workers are collecting rocks.
Is it possible to conclude that "Workers dig deeply into a rock and stone hole with tools placed on the ground before them." if "The workers are collecting rocks."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is it possible to conclude that "Workers dig deeply into a rock and stone hole with tools placed on the ground before them." if "The workers are collecting rocks."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant