Problem: There is no green pigment in green eyes; like the color of blue eyes, it is an optical illusion; its appearance is caused by the combination of an amber or light brown pigmentation of the stroma, given by a low or moderate concentration of melanin, with the blue tone imparted by the Rayleigh scattering of the reflected light. Green eyes are most common in Northern and Central Europe. They can also be found in Southern Europe, West Asia, Central Asia, and South Asia. In Iceland, 89% of women and 87% of men have either blue or green eye color. A study of Icelandic and Dutch adults found green eyes to be much more prevalent in women than in men. Among European Americans, green eyes are most common among those of recent Celtic and Germanic ancestry, about 16%.
What is the name for the scattering of light that results in the green coloring?
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Answer: unanswerable

Problem: This does not mean that samurai women were always powerless. Powerful women both wisely and unwisely wielded power at various occasions. After Ashikaga Yoshimasa, 8th shogun of the Muromachi shogunate, lost interest in politics, his wife Hino Tomiko largely ruled in his place. Nene, wife of Toyotomi Hideyoshi, was known to overrule her husband's decisions at times and Yodo-dono, his concubine, became the de facto master of Osaka castle and the Toyotomi clan after Hideyoshi's death. Tachibana Ginchiyo was chosen to lead the Tachibana clan after her father's death. Chiyo, wife of Yamauchi Kazutoyo, has long been considered the ideal samurai wife. According to legend, she made her kimono out of a quilted patchwork of bits of old cloth and saved pennies to buy her husband a magnificent horse, on which he rode to many victories. The fact that Chiyo (though she is better known as "Wife of Yamauchi Kazutoyo") is held in such high esteem for her economic sense is illuminating in the light of the fact that she never produced an heir and the Yamauchi clan was succeeded by Kazutoyo's younger brother. The source of power for women may have been that samurai left their finances to their wives.
Who was Nene?
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Answer: wife of Toyotomi Hideyoshi

Problem: A Spanish expedition led by captain Estevao Gomes, a Portuguese sailing for Emperor Charles V, arrived in New York Harbor in January 1525 aboard the purpose-built caravel "La Anunciada" and charted the mouth of the Hudson River, which he named Rio de San Antonio. Heavy ice kept him from further exploration, and he returned to Spain in August. The first scientific map to show the North American East coast continuously, the 1527 world map known as the Padron Real, was informed by Gomes' expedition, and labeled the Northeast as Tierra de Esteban Gomez in his honor.
What was the nationality of Estevao Gomes?
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Answer:
Portuguese