This sentence is saying that four of the people who were not there (the absentees) felt the contineous (e.g., squirming) uncomfortable being among the Welsh squad.
Context: "Four of the absentees suffered the continuous discomfort of being among the Welsh squad ."
Hypothesis: Four of the absentees suffered the squirming discomfort of being among the Welsh squad .
Based on the context, is the hypothesis true, false, or unknown?