<｜begin▁of▁sentence｜>### Instruction:
Given a graph with edge set [(1, 2), (1, 3), (2, 4), (3, 4), (4, 5)], can you compute the group degree centrality for the group of nodes [1, 2] using NetworkX?
### Response:
import networkx as nx

# Create a graph
G = nx.Graph()
G.add_edges_from([(1, 2), (1, 3), (2, 4), (3, 4), (4, 5)])

# Define the group of nodes for which we want to find the group degree centrality
S = [1, 2]

# Compute the group degree centrality
centrality = nx.group_degree_centrality(G, S)

print('Group degree centrality:', centrality)
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