Steve Peterson (1950 – July 15, 2008) was an American technical director for NASCAR. He joined NASCAR in 1995 and worked with them up until his death. During his time he worked as a technical director and a safety adviser. He led to the improvement of safety barriers, neck and head restraints as well as seatbelts.
Steve Peterson worked with NASCAR for 13 years. 
Read the text and determine if the sentence is true:

Steve Peterson (1950 – July 15, 2008) was an American technical director for NASCAR. He joined NASCAR in 1995 and worked with them up until his death. During his time he worked as a technical director and a safety adviser. He led to the improvement of safety barriers, neck and head restraints as well as seatbelts.

Sentence: Steve Peterson worked with NASCAR for 13 years. n
Options: 

 - yes

 - it is not possible to tell

 - no
yes
Read the text and determine if the sentence is true:

Steve Peterson (1950 – July 15, 2008) was an American technical director for NASCAR. He joined NASCAR in 1995 and worked with them up until his death. During his time he worked as a technical director and a safety adviser. He led to the improvement of safety barriers, neck and head restraints as well as seatbelts.

Sentence: Steve Peterson worked with NASCAR for 13 years. n
Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant