<｜begin▁of▁sentence｜>### Instruction:
As a recreation therapist, let's say you are planning a recreational activity for a group of individuals with cognitive disabilities. You have been given a list of specific games to play. To spice things up, you want to incorporate a game involving graphs. Given the category of games related to graph theory, you have a particular isomorphism class number for undirected graphs with 4 vertices. With the help of a tool like igraph, you want to generate the corresponding graph and determine if it is connected. This will add an educational and stimulating element to the recreational activity.
### Response:
from igraph import Graph

# Define the isomorphism class number
iso_class_number = 3
number_of_vertices = 4

# Generate the graph with the given isomorphism class
graph = Graph.Isoclass(number_of_vertices, iso_class_number, directed=False)

# Check if the graph is connected
is_connected = graph.is_connected()

# Print whether the graph is connected
print(f'The graph is connected: {is_connected}')
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