A scrum machine, or scrummaging machine, is a padded, weighty device against which a pack of rugby football forwards can practice scrummaging and rucking. The purpose of the scrum machine is to provide teams with a safe tool with which to improve the strength and skills of their players.
At least one specific type of machine was successfully developed to make practicing rugby safer. 
Read the following paragraph and determine if the hypothesis is true:

A scrum machine, or scrummaging machine, is a padded, weighty device against which a pack of rugby football forwards can practice scrummaging and rucking. The purpose of the scrum machine is to provide teams with a safe tool with which to improve the strength and skills of their players.

Hypothesis: At least one specific type of machine was successfully developed to make practicing rugby safer. n
Options: 

 - yes

 - it is not possible to tell

 - no
yes
Read the following paragraph and determine if the hypothesis is true:

A scrum machine, or scrummaging machine, is a padded, weighty device against which a pack of rugby football forwards can practice scrummaging and rucking. The purpose of the scrum machine is to provide teams with a safe tool with which to improve the strength and skills of their players.

Hypothesis: At least one specific type of machine was successfully developed to make practicing rugby safer. n
Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant