import networkx as nx
import matplotlib.pyplot as plt

# Create an empty graph
G = nx.Graph()

# Add nodes (people) to the graph
G.add_node("Alice")
G.add_node("Bob")
G.add_node("Charlie")
G.add_node("David")
G.add_node("Eve")

# Add edges (relationships) between the nodes
G.add_edge("Alice", "Bob")
G.add_edge("Alice", "Charlie")
G.add_edge("Charlie", "David")
G.add_edge("Charlie", "Eve")

# Draw the graph
nx.draw(G, with_labels=True, node_color='lightblue', node_size=1000, font_size=12)

# Display the graph
plt.show()