which word have a negative connotation

long

grueling

brief

painless

grueling

How should the following bibliography be corrected?

Bibliography

Oberg, Marcus. "2008 Breckenridge Championship."
Colorado Today. 10 Jan. 2008. Web. 14 May 2009.

Jeffrey Porter. "Snow Sculpting Championship Guidelines."
Breckenridge Rules and Regulations. 10 Jan. 2008. Web. 14 May 2009

A) Put the author's last name first in all entries.

B) Italicize all the titles of the articles in the bibliography.

C) Include the city of publication for both entries.

C) Include the city of publication for both entries.

The word "grueling" has a negative connotation.

To determine which word has a negative connotation among "long," "grueling," "brief," and "painless," we need to analyze the meanings and contexts of these words.

First, let's identify the connotation associated with each word:

1. Long: The word "long" does not inherently have a negative connotation. It simply refers to an extended duration or measure of time or physical length.

2. Grueling: The word "grueling" carries a negative connotation. It typically describes a task, activity, or experience that is extremely demanding, exhausting, or difficult.

3. Brief: The word "brief" is neutral and means of short duration or concise.

4. Painless: The word "painless" also does not carry a negative connotation. It refers to something that is without pain or discomfort.

Therefore, among the given words, "grueling" is the one with a negative connotation. It denotes something harsh, demanding, or immensely challenging.