1. There is a standard technique ( see for example ) for calculating the change of variables to normal coordinates , at a point as a formal Taylor series expansion .
2. There is a standard technique ( see for example ) for computing the change of variables to normal coordinates , at a point as a formal Taylor series expansion .
OPTIONS:
- no
- yes

yes

1. Pixar also studied the Disney Cruise Line and visited Las Vegas , which was helpful for understanding artificial lighting .
2. Pixar also visited the Disney Cruise Line and studied Las Vegas , which was helpful in understanding artificial lighting .
OPTIONS:
- no
- yes

no

1. In 1841 , Henry Giles returned to England , leaving Francis Davenport to regulate his affairs .
2. Henry Giles returned to England in 1841 , leaving Francis Davenport to manage his affairs .
OPTIONS:
- no
- yes
yes