1. In order to mark valid conversions between restricted types , a casting with the attribute force is used to avoid sparse printing a warning .
2. To mark valid conversions between restricted types , a casting with the force attribute is used to avoid Sparse giving a warning .

yes

1. During a transit , Mars would be visible from Earth as a small black disk moving across the face of the sun .
2. During a transit , the Earth would be visible from Mars as a small black disc moving across the face of the sun .

no

1. The brother of Philip Gunawardena and the eldest son of Dinesh Gunawardena , he was educated at Royal College , Colombo .
2. The brother of Philip Gunawardena and the eldest son of Dinesh Gunawardena , he was educated at the Royal College , Colombo .
yes