Given a travel related situation, and given a specific question about the situation, summarize the question into a title
One example: The green carriage is of course first class. This would be our first preference with our 5 month old baby in lap, because of the presumably larger toilets for changing and whatnot.  However, the baby being a Western white baby... will occasionally babble, screech or cry uncontrollably for a little while.

Speaking in terms of Japanese culture, should we avoid Green class tickets if we are taking aboard a potentially disruptive baby?

Solution is here: Japanese train etiquette: Is it acceptable to take a baby in the Shinkansen Green Car?
Explanation: A person gives a detailed description about a situation where they would prefer to travel on the Shinkansen Green Car but is doubtful if doing that would be against the Japanese train etiquette since they will be traveling with a baby. The question is summarized as Japanese train etiquette: Is it acceptable to take a baby in the Shinkansen Green Car? for easy indexing the next time someone searches for a similar phrase

Now, solve this: My old passport was damaged by a cup of coffee, so I have to renew it. It will take around 2 weeks for the new passport to come. But I'm in a hurry to apply for a Tier 4 UK visa.

The old passport was snipped by the authority and would no longer be valid. But all my personal information including the number can be recognized. And the number will be noted on my new passport.

Can I make an application or even an appointment with my old passport number, and get to the visa center with my new passport? 

It would be very nice of you if you can answer my question.

Solution:
Can I make a UK visa application with my OLD passport number and wait for my new passport?