(1 point) Consider the following geometry problems in 3-space Enter T or F depending on whether the statement is true or false. (You must enter T or F -- True and False will not work.)

1. Two lines parallel to a plane are parallel

2. Two planes orthogonal to a line are parallel

3. Two lines orthogonal to a third line are parallel

4. Two lines orthogonal to a plane are parallel

5. Two lines either intersect or are parallel

6. Two planes parallel to a third plane are parallel

7. Two planes either intersect or are parallel

8. Two planes parallel to a line are parallel

9. Two lines parallel to a third line are parallel

10. Two planes orthogonal to a third plane are parallel

11. A plane and a line either intersect or are parallel