Hi Everybody!<br/><br/>I have a - maybe - dumb question. Which of the following is correct?<br/>a) both xs' y has sthing<br/>b) both xs' y have sthing<br/>c) both xs' ys have sthing<br/><br/>For example:<br/>a) both fingers' nail has a spot<br/>b) both fingers' nail have a spot<br/>c) both fingers' nails have a spot<br/><br/>Thank you for your help in advance!<br/>Will