Задать 5 вопросов к тексту (общий вопрос, специальный вопрос, альтернативный вопрос, разделительный вопрос, вопрос к подлежащему.) Validation sample: Examples used to tune the parameters of a learning algorithm when working with labeled data. The validation sample is used to select appropriate values for the learning algorithm’s free parameters (hyperparameters).

1) We need more services for the disabled.
Do we need more services for the disabled?
What do we need for the disabled?
Do we need more services for the disabled don't we?

2) Many teenagers had arguments with their parents about going out at night
Did many teenagers have arguments with their parents about going out at night?
What did mane teenagers have with their parents about going out at night?
Do many teenagers have arguments with their parents about going out at night, don't they?
 3) They aren’t going to clean the windows.
Are they going to clean the windows?
What are they going to clean?
Are they going to clean the windows, aren't they?
 
4) Everybody has to buy a ticket to go on a ferry ride.
Does  everybody have to buy a ticket to go on a ferry ride?
Where does everybody have to buy a ticket?
Does everybody have to buy a ticket to go on a ferry ride, doesn't he?

May anybody use the lab?

Может ли кто-нибудь пользоваться этой лабораторией?

May Jonathan not be witness of the accident?

Мог Джонатан быть очевидцем происшествия?

Might your friends win the football match this time?

Твои друзья смогли бы выиграть футбольный матч в этот раз?

What might Eddie and his father do to find their pet?

Что бы могли сделать Эдди и его отец, чтобы найти их питомца?

Should I write an e-mail to apply for the job?

Мне следует написать письмо по электронной почте, чтобы обратиться с взять меня на работу?