Martin D Stern doesn’t clarify what he means by “same-sex activities” [Irish Examiner, Letters, April 17], so I can only infer that he’s referring to two women playing tennis or guys playing football together.

Martin D Stern doesn’t clarify what he means by “same-sex activities” [Irish Examiner, Letters, April 17], so I can only infer that he’s referring to two women playing tennis or guys playing football together.