The mascot of the Florida Seals was Sealvester.

Entity and relation annotations:
id: 0
type: entity
value: text: the Florida Seals
labels: <Organization>
id: 1
type: entity
value: text: Florida
labels: <Location>
id: 2
type: entity
value: text: Sealvester
labels: <Person>
type: relation
to_id: 1
labels: Organization:located_in:Location
from_id: 0
type: relation
to_id: 0
labels: Person:affiliated_with:Organization
from_id: 2