Calculations

a.
Four people go to a carnival: two pairs of lovers. One from each pair wants to ride the roller coaster. Their lovers stay on the ground, waiting for them. The roller coaster makes a loop and the two riders hold hands. How many people are happy?

b.
Four people meet and fall in love. How many nights will each spend alone?

c.
Two people spend the night making love. A third person smokes eleven cigarettes while she waits. How many hours are there in one night?

d.
Three people watch each other at a crowded party. Two of them are together. Each of them has at least three drinks.All of them go home alone. Which of the three feels the most remorse?

e.
Two people are alone together for six hours. One measures time by songs that play on a small radio. One measures time on the parts of the other's body. For which one will time move more slowly? How long will it be before they see each other again?

f.
Two people go to a party. One does not want to go. They meet someone there with whom they are both in love. Which of the three will leave the party first?

g.
Five people are in a room. Two of them are in love. Another two are angry. The fifth is lonely. How many people are in the room?

h.
Three people meet. Two of them pretend that they don't see the third. How many of the three are in love?