Final answer:
Without additional context from the story or text, it's impossible to answer definitively who Bob suggests to go to the store instead of Gwen. Re-examining the relevant text would likely provide the necessary information.
Step-by-step explanation:
The question being asked does not provide enough context to determine who Bob suggests should go to the store instead of Gwen. To give a precise answer, the context from the story, book, or conversation in which this situation is presented would be needed. If this is related to a reading exercise or literature assignment, it's important to revisit the text for a specific answer. Often in English or language arts classes, understanding character actions and motivations are vital for comprehension and analysis.