How can I best access the innermost array text in a structure like the one below? It is a structure which contains an array, which contains another structure, which contains another array. A sample loop would be welcome:
1 Guests wanting to book a walking tour
2 must speak to their representative
3 locally. For any guests staying 7 nights
4 or less will not be able to take part
5 in the Tuesday tour. Picnics are
6 available and bookable locally at an
7 additional charge.