Context: A resin used for making non-wrinkle shirts releases formaldehyde, which could cause contact dermatitis for some people; no disclosure requirements exist, and in 2008 the U.S. Government Accountability Office tested formaldehyde in clothing and found that generally the highest levels were in non-wrinkle shirts and pants. In 1999, a study of the effect of washing on the formaldehyde levels found that after 6 months after washing, 7 of 27 shirts had levels in excess of 75 ppm, which is a safe limit for direct skin exposure.

Question: What releases formaldehyde?
Answer: A resin

Question: What can cause contact dermatitis for some people?
Answer: formaldehyde

Question: What government office found high levels of formaldehyde in non-wrinkle clothing in 2008?
Answer: Accountability

Question: How many months of washing did a 1999 study look at?
Answer: 6

Question: How many ppm is a safe limit for direct skin exposure to formaldehyde?
Answer: 75

Question: Non-wrinkle shirts do not contain what?
Answer: Unanswerable

Question: What does not cause contact dermatitis?
Answer: Unanswerable

Question: Disclosure agreements exist for what?
Answer: Unanswerable

Question: It was found that the lowest levels of formaldehyde were found in what?
Answer: Unanswerable

Question: Seventy-five ppm of formaldehyde is not a safe limit for what?
Answer: Unanswerable