The Lady or the Tiger ?

3. The liquid we have in our body
4. something kept hidden or unexplained
7. a group of one or more parents and their children living together as a unit.
9. The princess's father
10. an act of defeating an enemy or opponent in a battle,game,or other competition.
11. a level area surrounded by seating, in which sports,entertainments,and other public events are held.
15. swinging or sliding barrier by which an entry is
16. with black, native to the forests of Asia but
18. a series of thoughts, images, and sensations occurring in a person's mind during sleep
19. something that is difficult or impossible to understand or explain
20. Very large solitary cat with a yellow-brown coat
21. a man in relation to his child or children.

1. and opened.
2. a building in which people are legally held as a punishment for a crime they have committed
3. increasingly rare.
5. an adult male human being
6. the period from sunset to sunrise in each twenty-four hours.
8. Daughter of a monarch.
9. a country, state, or territory ruled by a king or queen
12. the person you have relationship with
13. the air taken into or expelled from the lungs
14. a woman of high social position.
17. a hollow muscular organ of the body that expands and contracts to move blood through the arteries and veins