The statement "Yo fui a la tienda de disfraces porque necesitaba algo para la fiesta de Halloween" is logical. Here's why:
1. The speaker went to a costume store.
2. The reason for going was to find something for a Halloween party.
3. The context of the statement indicates a common practice - buying costumes for themed events like Halloween parties.
4. The action (going to the store) matches the purpose (getting something for a Halloween party), making it a logical sequence of events.
In conclusion, the statement is logical as it presents a clear cause-and-effect relationship between the visit to the costume store and the need for an outfit for the Halloween party.