1.What is a height difference the secret ingredient for?
a) divorce
b) a love cake
c) disaster
d) marital bliss
2.In which country does professor Sohn teach?
a) Italy
b) South Korea
c) Brazil
d) South Africa
3.What did a greater height difference in a couple relate to for the wife?
a) 14cm
b) more money
c) higher shoes
d) her happiness
4.What did professor Sohn say weakened over time?
a) our heart
b) romance
c) the attraction of a tall man
d) love
5.How long did it take for the appeal of a taller man to disappear?
a) the blink of an eye
b) not long
c) a lifetime
d) around 18 years
6.How many women did professor Sohn look at in the study?
a) 7,580
b) 8,570
c) 7,850
d) 5,780
7.Where were the women in the study from?
a) Indonesia
b) South America
c) all over the world
d) the USA
8.What were the women unable to say?
a) how much taller
b) their own height
c) why they preferred taller men
d) the words "I love you"
9.What did Sohn compare not knowing why women liked taller men to?
a) travelling
b) food
c) music
d) sport
10.What did the BBC say shorter men can be?
a) better husbands
b) more romantic
c) taller
d) more intelligent