Context: Then , Adam and I walked through the cathedral and ogled . After moving on , we went in search of a necessity : bathroom . We finally found one in the form of a Greek restaurant that we bought 2 crepes from - crepe chorizo avec fromage , and crepe sucre au Nutella et amande . The latter tasted just like a Ferrero Rocher chocolate !

Question: How did we end up at a Greek restaurant ?
Options:
0. We were searching for a bathroom .
1. We saw it while ogling the cathedral .
2. We wanted Ferrero Rocher chocolate .
3. We were looking for a place to buy crepes .
Answer: 0