<｜begin▁of▁sentence｜>### Instruction:
Given a MultiDict object with items [('spam', 'eggs'), ('spam', 'bacon')], how do you access the first value associated with the key 'spam'?
### Response:
from multidict import MultiDict

# Create a MultiDict object
d = MultiDict([('spam', 'eggs'), ('spam', 'bacon')])

# Access the first value associated with 'spam'
try:
    value = d['spam']
    print('The first value for spam:', value)
except KeyError:
    print('The key does not exist.')
<|EOT|>
