□
□ □
□?
If , however , differences are noted , they cannot be explained as a function of differential treatment by the hypnotist-experimenter , but they may be related to differences in hypnotizability as a trait , or to the presence of hypnosis in the experimental group or to the effect of instructions to simulate in the comparison group . Alternatively , a gene on 17q may be related to transformation because of increased copy number . In adults , chronic eustachian tube dysfunction may be related to allergic conditions , environmental irritants , upper respiratory infections , sinus or nasal conditions , etc. The lack of reporting requirements may be related to the program 's design , which was intended to give communities flexibility in using program funds and relied on multiple agencies for oversight . If it is solid , it may be related to endometriosis , or it may be cancerous . These sales may be through auctions or sale barns , but may be directly to buyers .