<｜begin▁of▁sentence｜>### Instruction:
Alrighty, picture this: you're working in a bustling daycare center, and just like every kiddo has their unique little quirks and connections with each other, you've got this intricate little network map kind of representing who plays with whom. Each connection's like a little hand-holding session during playtime. Now, suppose we got this digital doodle saved in a file named playgroups.gml, right?

Imagine we wanna create a smaller playgroup for a cozy storytime session. We can't have all the munchkins in there, or it'll be chaos! So, we decide we're gonna randomly pick a few of these kiddos first. Once we've got our selected tykes, we then wanna cheerfully pick one of their playmates they're holding hands with to form this smaller, more manageable circle.

So, bottom line: We wanna know if we can use something called RandomNodeEdgeSampler in our digital world to randomly select a few of our kiddos (nodes) and then go ahead and choose one of their current play buddies (edges) to create this petite and sweet storytime group with just the right number of little friendships. How's that for a plan?
### Response:
import networkx as nx
from littleballoffur import RandomNodeEdgeSampler
G = nx.read_sparse6('littleballoffur15.sparse6')
sampler = RandomNodeEdgeSampler(number_of_edges=50, seed=42)
sampler_G = sampler.sample(G)
print(sampler_G.edges())
print(sampler_G.nodes());
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