Determine if the sentence is true based on the text below.
Rafael Calderon Fournier has been elected president of Costa Rica.

The president Cristiani spoke today at the El Salvador military airport before he left for Costa Rica to attend the inauguration ceremony of president-elect Rafael Calderon Fournier.
OPTIONS:
- yes
- no
yes
Determine if the sentence is true based on the text below.
A spokesman for Scotland Yard was freed yesterday.

A second man, aged 24, technically freed yesterday was bailed after being questioned over alleged forged identity documents, but has been further detained on immigration matters, a spokesman for Scotland Yard said.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
Coal stocks rise.

Total coal stocks with the thermal power stations came down to 9.6 million tonnes on March 3, 2003 from 11 million tonnes on October 1, 2002.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
Gbagbo is a competitor of Ouattara.

In addition to establishing the electoral commission, the laws also concern nationality, a contentious issue since citizenship laws were tightened to exclude one of Gbagbo's main competitors from the 2000 presidential race, former prime minister Alassane Ouattara.
OPTIONS:
- yes
- no
yes