Given a travel related situation, and given a specific question about the situation, summarize the question into a title

Ex Input:
Next Thursday near 9 AM, I might have to take a cab from La Défense metro station to go to a district which is outside the subway zone.

According to this PDF file (in French) about Paris La Défense (page 4) and this map, there is a taxi station at La Défense not far from the metro station.

Google Street View shows the station, and there are five taxi cabs waiting, but there are only one cab from another point of view. The other lane is empty. This is scary.

Are there cabs available all the time there, or do I have to book a taxi before arriving at La Défense? If I have to book it, is it better to do it a few minutes before arriving, or should I do it the day before my trip?



After being at La Défense for five consecutive times near 9 AM and 9:30 AM, I confirm that there were always a lot of cabs available (always at least five, often more). I believe that this was also the case near 4 PM. Of course, the situation may be different on weekends.


Ex Output:
Do I need to book a taxi before arriving at Paris La Défense?


Ex Input:
Is it possible to use the free Wi-Fi at the Delhi Airport when one cannot receive a text message?

The Wi-Fi network I found seemed to ask for OTP, which is sent by text message.


Ex Output:
Is it possible to use the free Wi-Fi at the Delhi Airport when one cannot receive a text message?


Ex Input:
According to wikitravel, there should be bus routes close to the Giza Railway station of Cairo Metro Line 2. Quoting it: 


  any number of minibuses and buses go to the site (known as 'al-haram'
  in Arabic'); they include the green public 900 and 997 buses.


Any ideas? Where I can I find more info on the bus routes in Cario / Giza?


Ex Output:

Where can I find information about buses in Giza, Egypt?