Problems related to alcohol include A. black outs
B. Hangerovers
C. Uclers
D. All the above

D. All of the above

Explanation:

Only some of the problems related to alcohol consumption are blackouts, hangovers, and ulcers.

After consuming a large amount of alcohol, a person may experience a blackout - a gap in their memory, inability to remember the events that took place while they were intoxicated.

A hangover is the experience of unpleasant effects following excessive alcohol consumption. These include a severe headache, fatigue, nausea, muscle aches, etc.

Excessive alcohol consumption may cause irritation of the stomach lining, which can increase the risk of ulceration or worsen the symptoms of an existing ulcer.

all the above is what i would say