Study the following information to answer the given question:
In a certain code '8 2 9' means 'how art thou', '9 5 8' means 'thou art good' and '1 5 8 7 3' means 'thy good and thou bad'.
What is the code for 'how good thou art'?

Read the following information carefully and answer the question given below.

There are certain family members lives in different floors of a building in which the first floor is numbered $1$ and topmost floor is numbered $7$. Each member has different age $65, 70, 45, 40, 35, 30$ and $25$. Each member has different profession Architecture, Engineer, Doctor, Lawyer, Teacher and Singer.
Manager is elder to Lawyer. Z is brother of T, who is Architect. One who lives on sixth floor is oldest in the family. The one who is a Doctor lives on $3^{\mathrm{rd}}$ floor and unmarried also. W is sister of T, who is five year younger to his brother and lives in odd numbered floor but not immediately above singer. Age of an Engineer is $45$ year and he is son-in-law of Y who lives on $2^{\mathrm{nd}}$ floor. The one who is Teacher is brother-in-law of V who has a son whose profession is Doctor. Both Y and U whose age is LCM of a fourteen and five don’t have siblings. U is a Manager and he has two sons and one daughter. X is a female and is neither a Teacher nor a Singer. The one who is an Engineer lives in odd numbered floor and he is ten year older to his brother-in-law. Z is not an Engineer nor lives on floor number more than $3$. The singer is married and her age is ten times the number floor where she/he lives. The one who is the Teacher is maternal uncle of X whose age is a perfect square and lives on immediately above who is Lawyer. Y is Lawyer and married to U who lives on even numbered floor above $3$. Difference between the age of Manager and Lawyer is $5$. Less than $8$ family members are there. The one who is Teacher is younger to Singer but older to one who is Architect. There are only three females in the family and two married couples.

Which of the following combination is true?