Problem: Jordan and Alejandro are drivers currently in an intense car race. Some dust blows into Jordan's car, causing him to sneeze and take his foot off of the gas pedal. At the same time, Alejandro gets a burst of adrenaline and presses down very hard on the gas pedal in his car. Who will provide their car with less gas?

A: Jordan

Problem: Timber village started a channelization process by draining all the swamps near their village. Hill village situated 10 miles to the south, left their swamps untouched. Which village drained more swamps situated in their vicinity?

A: Timber

Problem: David was visiting Japan. First, he went to Fukushima where the recent nuclear plant disaster happened. He found the city still had very high radiation. Then he visited Hiroshima. He found that Hiroshima had some low radiation. Finally, he visited the capital city Tokyo. He found that Tokyo did not have any radiation. In which city a Geiger counter would start clicking, Hiroshima or Tokyo?

A: Hiroshima

Problem: India decided to introduce several exotic species into their environment, while Singapore was very protective of its native species. India encountered big problems with extinction during the following years. Which country didn't observe that invasive species out-compete the native species for resources?

A:
Singapore