In a certain code language, 'Ka Bi Pu Ya' means 'You are very intelligent'; 'Ya Lo Ka Wo' means 'They seem very intelligent'; 'La Pu Le' means 'You can see' and 'Sum Pun Yun Ya' means 'How intelligent she is'. In that code language, which word means 'are'?

In a certain code language, 'apple dog child' is coded as 'hu rk ww' and 'child night woman' is coded as 'xt hu as'. How is 'child' coded in that language?

In a coding scheme, a word is coded as the product of positions of its letters in the English alphabet (A=1, B=2, etc.). However, for calculating the product, only unique letters are considered. For example, in the word FELL, L is considered only once (6 × 5 × 12), making the code 360. Which of these words will have the largest code?