What's your opinion on this? Compare

1-SEX AND LOVE(IMPORTANT)
2-TEACHING AND BEING A DOCTOR(MOTIVATING)
3-RIO AND SALVADOR(EXCITING, NOT SO EXCITING,BORING)
4-DRINKING BEER AND DRINKING FRUIT JUICE(ENJOYABLE)
5-PRESIDENT LULA AND MALUF(HONEST, DISHONEST)
6-NEW YORK AND TOKYO(BIG,SMALL)
7-LOS ANGELES AND RIO DE JANEIRO(SAFE, DANGEROUS)
8-A TURTLE AND A RABBIT(FAST, SLOW)
9-A TRUCK AND A CHEVVY(HEAVY, NOT SO HEAVY)
10-COFFEE AND DECAFFEINATED(DECAF ONLY)COFFEE(HEALTHY)
11-COUNTRY LIFE AND CITY LIFE(QUIET, NOISY,EXPENSIVE,CALM)
12-NINHO MILK AND IBITURUNA MILK(CHEAP)
13-CHICO BUARQUE AND CAETANO VELOSO(TALENTED)
14-DAVID BECKHAM AND TIRIRICA(GOOD-LOOKING, HANDSOME)
15-CHICO ANISIO AND VERA VERÃO(UGLY, FUNNY,FLAMBOYANT)
16-A DOG AND A CAT(CUTE)
18-THE AMAZON RIVER AND THE NILE(LONG)
19-SÃO PAULO AND RIO(POPULATED)
20-CORCOVADO AND PÃO DE AÇUCAR(TALL,BEAUTIFUL)
21-MUSCULAR GUYS AND SKINNY GUYS(SEXY)
22-SLIM GIRLS AND CHUBBY GIRLS(HOT)
23-NORTH POLE AND PORTO SEGURO(COLD,HOT, EXCITING,INTERESTING)
24-PEOPLE FROM SALVADOR AND PEOPLE FROM SÃO PAULO(FRIENDLY,UNFRIENDLY)
25-BRAZILIANS AND AMERICANS AT PLAYING SOCCER(GOOD,BAD)