Final answer:
Unable to provide an accurate response about Mrs. Grose's actions without specific context or reference to the literary work she appears in.
Step-by-step explanation:
The question appears to relate to a literary discussion, likely about a character within a play or a novel. However, without specific context or a reference to the text the character Mrs. Grose comes from, it isn't possible to provide an accurate or factual answer about her response to being asked to look upstairs for Flora. The references provided do not seem to have a direct connection to Mrs. Grose or her actions in relation to Flora. To ensure an accurate and helpful response, more information is needed regarding the text in question, including the author and the work in which Mrs. Grose is a character.
The complete question is: What is Mrs. Grose's response to the suggestion that she look upstairs for Flora? .is: